Constantino, A. C. (1975). A comparative study of the achievement of college students taking up modern mathematics and general mathematics in Arellano University. University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Constantino, Alicia Cruz. A Comparative Study of the Achievement of College Students Taking Up Modern Mathematics and General Mathematics in Arellano University. Quezon City: University of the Philippines Library, 1975.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Constantino, Alicia Cruz. A Comparative Study of the Achievement of College Students Taking Up Modern Mathematics and General Mathematics in Arellano University. University of the Philippines Library, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.