Dyfyniad APA

Girija Kumar & Krishan Kumar. (2014). Theory of cataloguing (5th ed.). Vikas Publishing House.

Dyfyniad Arddull Chicago

Girija Kumar and Krishan Kumar. Theory of Cataloguing. 5th ed. New Delhi: Vikas Publishing House, 2014.

Dyfyniad MLA

Girija Kumar and Krishan Kumar. Theory of Cataloguing. 5th ed. Vikas Publishing House, 2014.

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