Viswanathan, C. (1970). Cataloguing: Theory and practice (4th ed.). Today and Tomorrow's.
Cita Chicago (17th ed.)Viswanathan, C.G. Cataloguing: Theory and Practice. 4th ed. New Delhi: Today and Tomorrow's, 1970.
Cita MLA (9th ed.)Viswanathan, C.G. Cataloguing: Theory and Practice. 4th ed. Today and Tomorrow's, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.