APA (7th ed.) Citation

Liao, S. (1977). Factors affecting productivity and adoption of improved farm practices in rice farms [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Liao, Sheng-Hui. Factors Affecting Productivity and Adoption of Improved Farm Practices in Rice Farms [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Liao, Sheng-Hui. Factors Affecting Productivity and Adoption of Improved Farm Practices in Rice Farms [microform]. Photoduplication Service. University of the Philippines Library, 1977.