Gotsick, P. (1974). Assessing Community Information and Service Needs. Revised Edition. Library Service Guide No. 2.
Chicago-Zitierstil (17. Ausg.)Gotsick, Priscilla. Assessing Community Information and Service Needs. Revised Edition. Library Service Guide No. 2. 1974.
MLA-Zitierstil (9. Ausg.)Gotsick, Priscilla. Assessing Community Information and Service Needs. Revised Edition. Library Service Guide No. 2. 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.