Vaver, D. (2002). Principles of copyright: Cases and materials. World Intellectual Property Organization.
Chicago Stili AlıntıVaver, David. Principles of Copyright: Cases and Materials. Geneva: World Intellectual Property Organization, 2002.
MLA AlıntıVaver, David. Principles of Copyright: Cases and Materials. World Intellectual Property Organization, 2002.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..