Peralta, N. Q. (1976). The nature, objectives and problems of the elementary on-campus student teaching program, Institute of Education, Far Eastern University [microform]. Photoduplication Service. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Peralta, Nelly Quinones. The Nature, Objectives and Problems of the Elementary On-campus Student Teaching Program, Institute of Education, Far Eastern University [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Peralta, Nelly Quinones. The Nature, Objectives and Problems of the Elementary On-campus Student Teaching Program, Institute of Education, Far Eastern University [microform]. Photoduplication Service. University of the Philippines Library, 1976.