Hutabarat, P. H. (1980). Estimation of phenotypic and genetic parameters of feed efficiency and its component traits in two meat-type chicken population [microform]. Photoduplication Service, University of the Philippines Library.
Citação do estilo Chicago (17ª ed.)Hutabarat, Pittor Hasudungan. Estimation of Phenotypic and Genetic Parameters of Feed Efficiency and Its Component Traits in Two Meat-type Chicken Population [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1980.
Citação MLA (9ª ed.)Hutabarat, Pittor Hasudungan. Estimation of Phenotypic and Genetic Parameters of Feed Efficiency and Its Component Traits in Two Meat-type Chicken Population [microform]. Photoduplication Service, University of the Philippines Library, 1980.