Surapol Saingjaw. (1975). The rate of growth and quality of ducks produced by mating the white muscovy drake to black and white muscovy duck for broiler production [microform]. Photoduplication Service, University of the Philippines Library.
Citação do estilo Chicago (17ª ed.)Surapol Saingjaw. The Rate of Growth and Quality of Ducks Produced by Mating the White Muscovy Drake to Black and White Muscovy Duck for Broiler Production [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.
Citação MLA (9ª ed.)Surapol Saingjaw. The Rate of Growth and Quality of Ducks Produced by Mating the White Muscovy Drake to Black and White Muscovy Duck for Broiler Production [microform]. Photoduplication Service, University of the Philippines Library, 1975.