APA aipamena

Fritz, D. A., & Fritz, R. J. . .. (2009). MARC 21 for everyone: A practical guide (1.). Indiana.

Chicago Style aipamena

Fritz, Deborah A., and Richard J. Fritz. MARC 21 for Everyone: A Practical Guide. 1. New Delhi: Indiana, 2009.

MLA aipamena

Fritz, Deborah A., and Richard J. Fritz. MARC 21 for Everyone: A Practical Guide. 1. Indiana, 2009.