1. Coffee Barometer 2014, Hivos, IUCN Nederland, Oxfam Novi, Solidaridad, WWF, 2014https://www.hivos.org/coffee-barometer-2014
2. 2016 National Coffee Drinking Trends, New York, USA, 2016http://www.ncausa.org/Portals/56/PDFs/NCA-Release-NCDT-2016.pdf
3. Coffee Consumption in Europe, 2016http://www.ecf-coffee.org/about-coffee/coffee-consumption-in-europe
4. Country Data on the Global Coffee Tradehttp://www.ico.org/profiles_e.asp
5. The Current State of the Global Coffee Tradehttp://www.ico.org/monthly_coffee_trade_stats.asp