A.K.K Unni & P George Renchi. (1977). Studies on Certain Economic Raits in Desi Ducks (MVSc.). College of veterinary and animal sciences.
Chicago Edition CitationA.K.K Unni and P George Renchi. Studies on Certain Economic Raits in Desi Ducks. MVSc. College of veterinary and animal sciences, 1977.
MLA引文A.K.K Unni and P George Renchi. Studies on Certain Economic Raits in Desi Ducks. MVSc. College of veterinary and animal sciences, 1977.
警告:這些引文格式不一定是100%准確.