Food and Agriculture Organization of the United Nations (FAO), 2010. Agrovoc. Agricultural information management standards. Online http://aims.fao.org/website/Concept- Scheme/sub
FAO Statistical division FAOSTAT, 2012. Country data - Moldova. Tomatoes production and export. Online: http://faostat.fao.org/site/567/DesktopDefault.aspx?PageID=567#ancor
Harmon R. (2003): Marketing Information System. Encyclopedia of Information Systems, Vol. 3, Elsevier Science (USA), pp.137-151.10.1016/B0-12-227240-4/00110-6
National Agency for Rural Development ACSA, 2009. Tomato value chain analysis. Agentia nationala de dezvoltare rurala. Afaceri in legumicul tura. Chisinau