توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1977). Bangladesh University of Engineering and Technolgy. The Publication and Information section, office of the directior of advisory, extension and research service,BUET.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Bangladesh University of Engineering and Technolgy. Dhaka: The Publication and Information section, office of the directior of advisory, extension and research service,BUET, 1977.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Bangladesh University of Engineering and Technolgy. The Publication and Information section, office of the directior of advisory, extension and research service,BUET, 1977.