International Merchandise Trade Statistics. (2013). International merchandise trade statistics: Compilers manual, (IMTS 2010-CM). United Nations Department of Economic and Social Affairs (DESA). United Nations. New York, 2013. https://unstats.un.org/unsd/trade/EGIMTS/IMTS2010-CM%20-%20white%20cover%20version.pdf
International Monetary Fund. (2009). Balance of payments and international investment position manual, 6th ed. International Monetary Fund. https://www.imf.org/external/pubs/ft/bop/2007/pdf/bpm6.pdf
Kachanovska, M., & Yakubovskiy, S. (2020). Influence of the COVID-19 pandemic on the economic relation of Ukraine with Latvia, Lithuania and Estonia. Proceedings of International scientific conference “Relevant trends of scientific research in the countries of Central and Eastern Europe”, Riga, Latvia, 90–93. <a href="https://doi.org/10.30525/978-9934-26-002-5-26" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">https://doi.org/10.30525/978-9934-26-002-5-26</a>
Ministry of Economics of Republic of Latvia. (2021). Report on the economic development of Latvia 2021. Ministry of Economics of Republic of Latvia. https://www.em.gov.lv/en/media/13388/download
Pancenko, E., & Ivanova, T. (2018). Evaluation of the export potential of Latvia with EU countries categorized by groups of goods. Forum scientiae oeconomia: Economic growth, innovations and lobbying, 6(2), 37–55. http://cejsh.icm.edu.pl/cejsh/element/bwmeta1.element.desklighta1a0904d-a367-4642-a489-766e83792a74
Skribane, I., & Broyaka, A. (2020). Assessment of the economic development of Latvia and Ukraine. New challenges in economic and business development – 2020: Economic inequality and well-being, University of Latvia, Riga, Latvia, 426–439. https://dspace.lu.lv/dspace/handle/7/54230
United Nations Conference on Trade and Development. (2021). Training course on international merchandise trade statistics (IMTS). Train for trade program participants manual. Conceptual framework. UNCTAD. https://tft.unctad.org/
United Nations Department of Economic and Social Affairs (DESA). (2012). Manual on statistics of international trade in services 2010. United Nations. http://unstats.un.org/unsd/publication/Seriesm/seriesM_86Rev1e.pdf
United Nations. (2009). System of national accounts, 2008 (2008 SNA). European Communities, International Monetary Fund, Organisation for Economic Co-operation and Development, United Nations and World Bank. http://unstats.un.org/unsd/nationalaccount/docs/SNA2008.pdf
United Nations. (2011). International merchandise trade statistics: Concepts and definitions 2010. United Nations Department of Economic and Social Affairs (DESA). http://unstats.un.org/unsd/trade/eg-imts/IMTS%202010%20(English).pdf
United Nations. (2017). Compilers guide on European statistics on international trade in goods. https://ec.europa.eu/eurostat/documents/3859598/8021340/KS-02-17-333-ENN.pdf/c6e78259-cc92-4054-b785-cc7700ee6da9?t=1495027237000