Rabago, L. (1976). Relationships between differential aptitude tests scores and grades in science subjects in the U.P. Preparatory School (Manila) [microform]. Photoduplication Service. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rabago, Lilia. Relationships Between Differential Aptitude Tests Scores and Grades in Science Subjects in the U.P. Preparatory School (Manila) [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Rabago, Lilia. Relationships Between Differential Aptitude Tests Scores and Grades in Science Subjects in the U.P. Preparatory School (Manila) [microform]. Photoduplication Service. University of the Philippines Library, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.