Simpson, A. E. (1977). Guide to library research in public adminstration (2. printing.). Center for Productive Public Management, John Jay College of Criminal Justice.
Chicago-Zitierstil (17. Ausg.)Simpson, Anthony E. Guide to Library Research in Public Adminstration. 2. printing. New York: Center for Productive Public Management, John Jay College of Criminal Justice, 1977.
MLA-Zitierstil (9. Ausg.)Simpson, Anthony E. Guide to Library Research in Public Adminstration. 2. printing. Center for Productive Public Management, John Jay College of Criminal Justice, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.