APA引文

Nguyen Tri Khiem. (1977). An economic analysis of pasture improvement and grazing practices of beef cattle production in the Philippines [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Nguyen Tri Khiem. An Economic Analysis of Pasture Improvement and Grazing Practices of Beef Cattle Production in the Philippines [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA引文

Nguyen Tri Khiem. An Economic Analysis of Pasture Improvement and Grazing Practices of Beef Cattle Production in the Philippines [microform]. Photoduplication Service. University of the Philippines Library, 1977.