Rutgers University. Graduate School of Library Service & Lukac, G. J. (1972). Copyright--the librarian and the law: Proceedings of the eighth annual symposium sponsored by the alumni and the faculty of the Rutgers University Graduate School of Library Service. Bureau of Library and Information Science Research, Rutgers University Graduate School of Library Service.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rutgers University. Graduate School of Library Service و George J. Lukac. Copyright--the Librarian and the Law: Proceedings of the Eighth Annual Symposium Sponsored by the Alumni and the Faculty of the Rutgers University Graduate School of Library Service. New Brunswick, N.J.: Bureau of Library and Information Science Research, Rutgers University Graduate School of Library Service, 1972.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rutgers University. Graduate School of Library Service و George J. Lukac. Copyright--the Librarian and the Law: Proceedings of the Eighth Annual Symposium Sponsored by the Alumni and the Faculty of the Rutgers University Graduate School of Library Service. Bureau of Library and Information Science Research, Rutgers University Graduate School of Library Service, 1972.