Froehlich, T. J. (1997). Survey and analysis of the major ethical and legal issues facing library and information services. Saur.
Chicago-referens (17:e uppl.)Froehlich, Thomas J. Survey and Analysis of the Major Ethical and Legal Issues Facing Library and Information Services. München: Saur, 1997.
MLA-referens (8:e uppl.)Froehlich, Thomas J. Survey and Analysis of the Major Ethical and Legal Issues Facing Library and Information Services. Saur, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.