Bovee, C. L., & Bovee, C. L. Business CommunicationToday Sixth Edition/Bovee. Prentice-Hall.
Chicago Style (17. basım) AtıfBovee, Courtland L., ve Courtland L. Bovee. Business CommunicationToday Sixth Edition/Bovee. Prentice-Hall.
MLA (8th ed.) AtıfBovee, Courtland L., ve Courtland L. Bovee. Business CommunicationToday Sixth Edition/Bovee. Prentice-Hall.
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