Não informado. (2022). Choices: The magazine of food, farm, and resource issues. American Agricultural Economics Association.
Chicago-referens (17:e uppl.)Não informado. Choices: The Magazine of Food, Farm, and Resource Issues. Ames, Iowa: American Agricultural Economics Association, 2022.
MLA-referens (8:e uppl.)Não informado. Choices: The Magazine of Food, Farm, and Resource Issues. American Agricultural Economics Association, 2022.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.