Kaplan Test Prep and Admissions. (2016). Act course book. Kapalan.
Čikaški stil citiranja (17. izdanje)Kaplan Test Prep and Admissions. Act Course Book. New York: Kapalan, 2016.
MLA način citiranja (9. izdanje)Kaplan Test Prep and Admissions. Act Course Book. Kapalan, 2016.
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