Murphy, H. A. &. o. (2008). Effective Business Communication - 7th Ed. 2008 (7th.). McGraw Hill.
Čikaški stil citiranja (17. izdanje)Murphy, Herta A. & others. Effective Business Communication - 7th Ed. 2008. 7th. New Delhi: McGraw Hill, 2008.
MLA način citiranja (9. izdanje)Murphy, Herta A. & others. Effective Business Communication - 7th Ed. 2008. 7th. McGraw Hill, 2008.
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