APA (7th ed.) Zitazioa
Crews, K. D. (2012). Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions (3rd ed.). American Library Association.
Chicago Style (17th ed.) Zitazioa
Crews, Kenneth D. Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions. 3rd ed. Chicago: American Library Association, 2012.
MLA (9th ed.) Zitazioa
Crews, Kenneth D. Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions. 3rd ed. American Library Association, 2012.
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