Wyrick, J. (2011). Steps to writing well: With additional readings (Eighth Edition, International edition.). Wadsworth/Cengage Learning.
Čikaški stil citiranja (17. izdanje)Wyrick, Jean. Steps to Writing Well: With Additional Readings. Eighth Edition, International edition. Boston, MA: Wadsworth/Cengage Learning, 2011.
MLA način citiranja (9. izdanje)Wyrick, Jean. Steps to Writing Well: With Additional Readings. Eighth Edition, International edition. Wadsworth/Cengage Learning, 2011.
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