Παραπομπή APA

Ojha, D. C., & Sharma, C. D. (1989). Advances in library and information science, Vol.2: Information systems. RBSA Publishers.

Παραπομπή Chicago Style

Ojha, D. C., και C. D. Sharma. Advances in Library and Information Science, Vol.2: Information Systems. Jaipur: RBSA Publishers, 1989.

Παραπομπή MLA

Ojha, D. C., και C. D. Sharma. Advances in Library and Information Science, Vol.2: Information Systems. RBSA Publishers, 1989.