Claudio, S. C. (1974). A preliminary survey of Tiwi clay for ceramic manufacture [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationClaudio, Simeon C. A Preliminary Survey of Tiwi Clay for Ceramic Manufacture [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA (9th ed.) CitationClaudio, Simeon C. A Preliminary Survey of Tiwi Clay for Ceramic Manufacture [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Warning: These citations may not always be 100% accurate.