Παραπομπή APA

Ijari, S. R., & Khan, H. A. (1990). Current problems and trends in library and information services. Indian Bibliographic Centre.

Παραπομπή Chicago Style

Ijari, S. R., και H. A. Khan. Current Problems and Trends in Library and Information Services. Varanasi: Indian Bibliographic Centre, 1990.

Παραπομπή MLA

Ijari, S. R., και H. A. Khan. Current Problems and Trends in Library and Information Services. Indian Bibliographic Centre, 1990.