APA način citiranja (7. izdanje)
A Mind That Found Itself: Clifford whittingham beers ligua inglese. University Of Pittsburgh Press.
Čikaški stil citiranja (17. izdanje)
A Mind That Found Itself: Clifford Whittingham Beers Ligua Inglese. University Of Pittsburgh Press.
MLA način citiranja (9. izdanje)
A Mind That Found Itself: Clifford Whittingham Beers Ligua Inglese. University Of Pittsburgh Press.
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