R.A.Singh. (2009). Poultry Production. Kalyani.
Chicago Edition CitationR.A.Singh. Poultry Production. New Delhi: Kalyani, 2009.
MLA citiranjeR.A.Singh. Poultry Production. Kalyani, 2009.
Opozorilo: Ti citati niso vedno 100% točni.
R.A.Singh. (2009). Poultry Production. Kalyani.
Chicago Edition CitationR.A.Singh. Poultry Production. New Delhi: Kalyani, 2009.
MLA citiranjeR.A.Singh. Poultry Production. Kalyani, 2009.