Rao, P. S., Kumar, B. A., & Bindu, C. H. (2012). Business communication. Cengage Learning.
Čikaški stil citiranjaRao, P. Subba, B. Anita Kumar, i C. HIma Bindu. Business Communication. New Delhi: Cengage Learning, 2012.
MLA način citiranjaRao, P. Subba, et al. Business Communication. Cengage Learning, 2012.
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