(2004). Fast Facts: Recent Statistics from the Library Research Service, No. 203-213, 2004 January-November 2004.
Chicago-Zitierstil (17. Ausg.)Fast Facts: Recent Statistics from the Library Research Service, No. 203-213, 2004 January-November 2004. 2004.
MLA-Zitierstil (9. Ausg.)Fast Facts: Recent Statistics from the Library Research Service, No. 203-213, 2004 January-November 2004. 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.