Yuzon, L. F. (1976). Some factors contributing to the completetion or non-completion of college education of high-schieving high school graduates [microform]. Photoduplication Service. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yuzon, Liberty Fabella. Some Factors Contributing to the Completetion or Non-completion of College Education of High-schieving High School Graduates [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Yuzon, Liberty Fabella. Some Factors Contributing to the Completetion or Non-completion of College Education of High-schieving High School Graduates [microform]. Photoduplication Service. University of the Philippines Library, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.