1. Akerlof, A. G. (1970), “The Market for “Lemons”: Quality Uncertainty and the Market Mechanism,“ Quarterly Journal of Economics, Vol. 84, No, 3, pp. 488-500.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.2307/1879431" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.2307/1879431</a></dgdoi:pub-id>
2. COMTRADE (2018), Official database, available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://comtrade.un.org/db/dqBasicQuery.aspx">https://comtrade.un.org/db/dqBasicQuery.aspx</ext-link> (11 June 2018).
3. Dano, K., Zadrima, F., Bezhani, S., Mine, V. (2008). The methodology of Inventory and the Monitoring of MAPs in District of Elbasan. Tirane: National Agency for the Environment, Document in Albanian.
4. Hoxha, V. (2014), “Quelles méthodes pour la gestion durable de la ressource des plantes aromatiques et médicinales ? Analyse des inventaires historiques en Albanie et modélisation des habitats à partir des traces GPS des cueilleurs en vue de la construction d’un observatoire”, Thèse de doctorat, Université Paul Valéry, UM3. 263 p.
5. Hoxha, V. (2016), “Chapter La dynamique des plantes aromatiques et médicinales en Albanie”, in lbert, H., Hoxha, V., Sahi, L., Courivaud, A., Chailan, C. (Eds.), Le marché des plantes aromatiques et médicinales: analyse des tendances du marché mondial et des stratégies économiques en Albanie et en Algérie, Montpellier: CIHEAM/FranceAgriMer, Options Méditerranéennes: Série B, Etudes et Recherches 73, pp. 45-98.
6. Hoxha, V., Ilbert, H. (2017), “An alternative methodology based on gatherers and GPS sensors to sustainable management of aromatic and medicinal plants”, in Proceedings of EFITA WCCA Congress, Montpellier, France, Montpellier SupAgro, pp. 29-30.
7. Ilbert, H., Hoxha, V. (2016). “Chapter Marché mondial des plantes : analyse des échanges et de la position de l’Albanie et de l’Algérie”, in Ilbert, H., Hoxha, V., Sahi, L., Courivaud, A., Chailan, C. (Eds.), Le marché des plantes aromatiques et médicinales: analyse des tendances du marché mondial et des stratégies économiques en Albanie et en Algérie, Montpellier: CIHEAM/FranceAgriMer, Options Méditerranéennes: Série B. Etudes et Recherches 73, pp.17-40.
8. Kaplinsky, R, Morris, M. (2001), “A Handbook for Value Chain Research”, Prepared for the International Development Research Centre (IDRC), Sustainability, UNEP and UN Global Compact, pp. 4-6.
9. Kutrolli, F., Ukaj, J. (2009), Praktika të mira në mbledhjen e bimësisë mjekësore dhe aromatike për sigurimin e qëndrueshmërisë së tyre në zonën e Pukës, Tiranë, 2008, Studim i financuar nga Qeveria Zviceriane nwpwrmjet projektit AGROPUKA, Studim nw shqip.
10. Lekocaj, J., Hoxha, V., Lekaj, P. (2017), The performance and the transparency of MAPs market sector in Albania. The actors’ limited rationality identification based on the value chain analysis. The fourth International Conference: The problems and the challenges of the Albanian society transformation toward the EU standards, Tirana, Albania.
12. Noka, K., Musabelliu, B. (2003), Social and Economic Relevance of NTFPs in Albania, Albanian National Forest Inventory (ANFI) Special Study, USAID project.
13. Paul, B. V. (2014), “Assessing the Medicinal and Aromatic Plants in Albania, Value chain analysis”, Centre for International Development, Harvard University, available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://albania.growthlab.cid.harvard.edu/files/albaniagrowthlab/files/medicinal_aromatic_plants.pdf?m=1463423463">https://albania.growthlab.cid.harvard.edu/files/albaniagrowthlab/files/medicinal_aromatic_plants.pdf?m=1463423463</ext-link> (11 June 2018).
14. Rothschild, M., Stiglitz, J. (1970), “Increasing risk: I. a definition”, Journal of Economic Theory, Vol. 2, No. 3, pp. 225-243.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.1016/0022-0531(70)90038-4" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/0022-0531(70)90038-4</a></dgdoi:pub-id>