Citação norma APA

Thumchai, R. (1976). A critical study of the contents of books in arithmetic in the primary grades in Thailand [microform]. Photoduplication Service. University of the Philippines Library.

Citação norma Chicago

Thumchai, Rawiwan. A Critical Study of the Contents of Books in Arithmetic in the Primary Grades in Thailand [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.

Citação norma MLA

Thumchai, Rawiwan. A Critical Study of the Contents of Books in Arithmetic in the Primary Grades in Thailand [microform]. Photoduplication Service. University of the Philippines Library, 1976.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.