توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Sinaga, H. (1979). A comparative analysis of aims of education in the United States, People's Republic of China and Malaysia. University Microfilms.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Sinaga, Hulman. A Comparative Analysis of Aims of Education in the United States, People's Republic of China and Malaysia. Ann Arbor, Mich.: University Microfilms, 1979.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Sinaga, Hulman. A Comparative Analysis of Aims of Education in the United States, People's Republic of China and Malaysia. University Microfilms, 1979.