Crews, K. D. (2009). Copyright law for librarians and educators: Creative strategies and practical solutions (2nd ed.). Indiana publishing house.
Styl ChicagoCrews, Kenneth D. Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions. 2nd ed. New Delhi: Indiana publishing house, 2009.
Citace podle MLACrews, Kenneth D. Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions. 2nd ed. Indiana publishing house, 2009.
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