Bovee, C. L. &. O. (2022). Business Communication Today (15th.). Pearson.
Lua i Stíl Chicago (17ú heag.)Bovee, Courtland L. & Others. Business Communication Today. 15th. New Delhi: Pearson, 2022.
Lua MLA (9ú heag.)Bovee, Courtland L. & Others. Business Communication Today. 15th. Pearson, 2022.
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