APA aipamena

Bavakutty, M. (1981). Canons of library classification. Kerala Library Association.

Chicago Style aipamena

Bavakutty, M. Canons of Library Classification. Thiruvananthapuram: Kerala Library Association, 1981.

MLA aipamena

Bavakutty, M. Canons of Library Classification. Kerala Library Association, 1981.