Norman, S. (1996). Copyright in public libraries (3rd ed.). Library Association Pub.
Cita Chicago (17th ed.)Norman, Sandy. Copyright in Public Libraries. 3rd ed. London: Library Association Pub, 1996.
Cita MLA (9th ed.)Norman, Sandy. Copyright in Public Libraries. 3rd ed. Library Association Pub, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.