Association of Research Libraries. (1990). ARL: A bimonthly newsletter of research library issues and actions. Association of Research Libraries.
Chicago-Zitierstil (17. Ausg.)Association of Research Libraries. ARL: A Bimonthly Newsletter of Research Library Issues and Actions. Washington, DC: Association of Research Libraries, 1990.
MLA-Zitierstil (8. Ausg.)Association of Research Libraries. ARL: A Bimonthly Newsletter of Research Library Issues and Actions. Association of Research Libraries, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.