APA aipamena

Dimarucut, C. A., & Fontanilla, R. S. (2000). A test development research: English proficiency questionnaire. University of the Philippines Diliman Extension Program in Pampanga.

Chicago Style aipamena

Dimarucut, Carlyzah Arellano, and Rochelle S. Fontanilla. A Test Development Research: English Proficiency Questionnaire. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2000.

MLA aipamena

Dimarucut, Carlyzah Arellano, and Rochelle S. Fontanilla. A Test Development Research: English Proficiency Questionnaire. University of the Philippines Diliman Extension Program in Pampanga, 2000.