Castillo, J. I. t. (1999). Gender and perceived parental relationship speak about attachment style of Angeles University Foundation students. University of the Philippines Diliman extension program in Pampanga.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Castillo, Janis Ian tungol. Gender and Perceived Parental Relationship Speak About Attachment Style of Angeles University Foundation Students. Pampanga: University of the Philippines Diliman extension program in Pampanga, 1999.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Castillo, Janis Ian tungol. Gender and Perceived Parental Relationship Speak About Attachment Style of Angeles University Foundation Students. University of the Philippines Diliman extension program in Pampanga, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.