Matta, L. S. (1981). A cognitive health test for fifth and sixth grade pupils, U.P. Integrated School [microform]. Photoduplication Service. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Matta, LErma Saddul. A Cognitive Health Test for Fifth and Sixth Grade Pupils, U.P. Integrated School [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1981.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Matta, LErma Saddul. A Cognitive Health Test for Fifth and Sixth Grade Pupils, U.P. Integrated School [microform]. Photoduplication Service. University of the Philippines Library, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.