Jacob, M. M. &. O. (2018). Business communication FYBCOM Sem I. Himalaya Publishing House.
Čikaški stil citiranja (17. izdanje)Jacob, Muktha M & Others. Business Communication FYBCOM Sem I. Mumbai: Himalaya Publishing House, 2018.
MLA način citiranja (9. izdanje)Jacob, Muktha M & Others. Business Communication FYBCOM Sem I. Himalaya Publishing House, 2018.
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