BOVEE COURTLAND L. (2006). BUSINESS COMMUNICATION TODAY 7TH ED (7TH ED.). PEARSON EDUCATION.
Chicago-viite (17. p.)BOVEE COURTLAND L. BUSINESS COMMUNICATION TODAY 7TH ED. 7TH ED. INDIA: PEARSON EDUCATION, 2006.
MLA-viite (9. p.)BOVEE COURTLAND L. BUSINESS COMMUNICATION TODAY 7TH ED. 7TH ED. PEARSON EDUCATION, 2006.
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