Gupta, V. K., & Mathur, D. P. (1979). Management in small poultry farms. Abhinav.
シカゴスタイル引用形Gupta, V K., , D P. Mathur. Management in Small Poultry Farms. New Delhi: Abhinav, 1979.
MLA引用形式Gupta, V K., , D P. Mathur. Management in Small Poultry Farms. Abhinav, 1979.
警告: この引用は必ずしも正確ではありません.