Amir, P., & Knipscheer, H. C. (1989). Conducting on-farm animal research: Procedures and economic analysis. Winrock International Institute for Agricultural Development and International Development Research.
Chicago-Zitierstil (17. Ausg.)Amir, Pervaiz, und Hendrik C. Knipscheer. Conducting On-farm Animal Research: Procedures and Economic Analysis. Singapore: Winrock International Institute for Agricultural Development and International Development Research, 1989.
MLA-Zitierstil (9. Ausg.)Amir, Pervaiz, und Hendrik C. Knipscheer. Conducting On-farm Animal Research: Procedures and Economic Analysis. Winrock International Institute for Agricultural Development and International Development Research, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.