APA način citiranja (7. izdanje)
ebrary, Inc, & Crotty, W. J. (2012). The Obama presidency: Promise and performance. Lexington Books.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i William J. Crotty. The Obama Presidency: Promise and Performance. Lanham, Md.: Lexington Books, 2012.
MLA način citiranja (9. izdanje)
ebrary, Inc, i William J. Crotty. The Obama Presidency: Promise and Performance. Lexington Books, 2012.
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