APA (7th ed.) Citation

McKellips, R. L. (1977). The role of the language and operations of sets in the elementary arithmetic program. University of the Philippines Library.

Chicago Style (17th ed.) Citation

McKellips, Raymond Leon. The Role of the Language and Operations of Sets in the Elementary Arithmetic Program. Quezon City: University of the Philippines Library, 1977.

MLA (9th ed.) Citation

McKellips, Raymond Leon. The Role of the Language and Operations of Sets in the Elementary Arithmetic Program. University of the Philippines Library, 1977.