(1971). Ang Pilipino bilang wikang panturo sa UP. College of Arts and Sciences, University of the Philippines.
Chicago Style (17. basım) AtıfAng Pilipino Bilang Wikang Panturo Sa UP. Quezon City: College of Arts and Sciences, University of the Philippines, 1971.
MLA (9th ed.) AtıfAng Pilipino Bilang Wikang Panturo Sa UP. College of Arts and Sciences, University of the Philippines, 1971.
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