Bui Thi Xuyen. (1978). Social work field instruction: Its current practice among eight schools of social work in Greater Manila [microform]. Photoduplication Service, University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bui Thi Xuyen. Social Work Field Instruction: Its Current Practice Among Eight Schools of Social Work in Greater Manila [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1978.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bui Thi Xuyen. Social Work Field Instruction: Its Current Practice Among Eight Schools of Social Work in Greater Manila [microform]. Photoduplication Service, University of the Philippines Library, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.