ebrary, Inc, Ruben, R., & Hoebink, P. (2015). Coffee certification in East Africa: Impact on farms, families and cooperatives. Wageningen Academic Publishers.
Chicago Style (17th ed.) Citationebrary, Inc, Ruerd Ruben, and Paul Hoebink. Coffee Certification in East Africa: Impact on Farms, Families and Cooperatives. Wageningen, Netherlands: Wageningen Academic Publishers, 2015.
MLA (9th ed.) Citationebrary, Inc, et al. Coffee Certification in East Africa: Impact on Farms, Families and Cooperatives. Wageningen Academic Publishers, 2015.
Warning: These citations may not always be 100% accurate.