Amir, P. (1989). Conducting on-farm animal research: Procedures & economic analysis. Morrilton, Ark: Winrock International Institute For Agricultural Development.
Chicago-стиль цитированияAmir, Pervaiz. Conducting On-farm Animal Research: Procedures & Economic Analysis. Morrilton, Ark: Winrock International Institute For Agricultural Development, 1989.
MLA-цитированиеAmir, Pervaiz. Conducting On-farm Animal Research: Procedures & Economic Analysis. Morrilton, Ark: Winrock International Institute For Agricultural Development, 1989.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.