Παραπομπή APA

Viswanathan, C. G. (1970). Cataloguing: Theory and practice. Today & Tomorro Pub..

Παραπομπή Chicago Style

Viswanathan, C. G. Cataloguing: Theory and Practice. New Delhi: Today & Tomorro Pub., 1970.

Παραπομπή MLA

Viswanathan, C. G. Cataloguing: Theory and Practice. Today & Tomorro Pub., 1970.