توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Cochin University of Science and Technology. (1990). Abstracts of Ph. D. theses, 1990: Awarded by Cochin University of Science & Technology from 1973 to 1989. The University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Cochin University of Science and Technology. Abstracts of Ph. D. Theses, 1990: Awarded by Cochin University of Science & Technology from 1973 to 1989. Cochin: The University, 1990.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Cochin University of Science and Technology. Abstracts of Ph. D. Theses, 1990: Awarded by Cochin University of Science & Technology from 1973 to 1989. The University, 1990.