Williams, S., & Karen, R. (1985). Agribusiness and the small-scale farmer: A dynamic partnership for development. Westview Press.
Chicago-viite (17. p.)Williams, Simon, ja Ruth Karen. Agribusiness and the Small-scale Farmer: A Dynamic Partnership for Development. Boulder, CO: Westview Press, 1985.
MLA-viite (9. p.)Williams, Simon, ja Ruth Karen. Agribusiness and the Small-scale Farmer: A Dynamic Partnership for Development. Westview Press, 1985.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.