Tolentino, C. T. (1977). The soils of the selected lots in the Central Experiment Station UPLB and their characteristics relevant to irrigation and management [microform]. Photoduplication Service, University of the Philippines Library.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিTolentino, Ceferino T. The Soils of the Selected Lots in the Central Experiment Station UPLB and Their Characteristics Relevant to Irrigation and Management [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিTolentino, Ceferino T. The Soils of the Selected Lots in the Central Experiment Station UPLB and Their Characteristics Relevant to Irrigation and Management [microform]. Photoduplication Service, University of the Philippines Library, 1977.