Kumar, G., & Kumar, K. (1986). Theory of cataloguing (Fifth revised edition.). Vikas Publishing House.
Chicago Style aipamenaKumar, Girja, and Krishan Kumar. Theory of Cataloguing. Fifth revised edition. Delhi: Vikas Publishing House, 1986.
MLA aipamenaKumar, Girja, and Krishan Kumar. Theory of Cataloguing. Fifth revised edition. Vikas Publishing House, 1986.
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