Παραπομπή APA

Khanna, J. K. (2000). Documentation and information services, systems and techniques. Y.K. Publishers.

Παραπομπή Chicago Style

Khanna, J. K. Documentation and Information Services, Systems and Techniques. Agra: Y.K. Publishers, 2000.

Παραπομπή MLA

Khanna, J. K. Documentation and Information Services, Systems and Techniques. Y.K. Publishers, 2000.