Valencia, L. b. (1983). Work values of Filipino teachers in three levels of formal education system in Metro Manila [microform]: An analysis. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Valencia, Luzviminda bARIA. Work Values of Filipino Teachers in Three Levels of Formal Education System in Metro Manila [microform]: An Analysis. Quezon City: University of the Philippines Library, 1983.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Valencia, Luzviminda bARIA. Work Values of Filipino Teachers in Three Levels of Formal Education System in Metro Manila [microform]: An Analysis. University of the Philippines Library, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.