Kaul, A. (2012). Effective Business Communication. Prentice Hall of India (Pvt. Ltd.).
Čikaški stil citiranja (17. izdanje)Kaul, Asha. Effective Business Communication. New Delhi: Prentice Hall of India (Pvt. Ltd.), 2012.
MLA način citiranja (9. izdanje)Kaul, Asha. Effective Business Communication. Prentice Hall of India (Pvt. Ltd.), 2012.
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