(1976). World directory of administrative libraries: A guide of libraries serving national, state, provincial, and länder-bodies, prepared for the Sub-Section of Administrative Libraries. Verl. Dokumentation.
Chicago-Zitierstil (17. Ausg.)World Directory of Administrative Libraries: A Guide of Libraries Serving National, State, Provincial, and Länder-bodies, Prepared for the Sub-Section of Administrative Libraries. München: Verl. Dokumentation, 1976.
MLA-Zitierstil (9. Ausg.)World Directory of Administrative Libraries: A Guide of Libraries Serving National, State, Provincial, and Länder-bodies, Prepared for the Sub-Section of Administrative Libraries. Verl. Dokumentation, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.