Παραπομπή APA

Chanan Singh. (1977). Manual for practical library procedure: For unit libraries a. Soni & Singh Pub..

Παραπομπή Chicago Style

Chanan Singh. Manual for Practical Library Procedure: For Unit Libraries a. New Delhi: Soni & Singh Pub., 1977.

Παραπομπή MLA

Chanan Singh. Manual for Practical Library Procedure: For Unit Libraries a. Soni & Singh Pub., 1977.