Andresan, A. A. (1975). A survey of the problems of rice production in Tandag, Surigao del Sur from 1960 to 1969 [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationAndresan, Anastacia A. A Survey of the Problems of Rice Production in Tandag, Surigao Del Sur from 1960 to 1969 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.
MLA (9th ed.) CitationAndresan, Anastacia A. A Survey of the Problems of Rice Production in Tandag, Surigao Del Sur from 1960 to 1969 [microform]. Photoduplication Service, University of the Philippines Library, 1975.
Warning: These citations may not always be 100% accurate.