APA Citation

GUFFEY, M. E. (2004). Essentials of business communication. Ada CD. Thomson.

Chicago Style Citation

GUFFEY, Mary Ellen. Essentials of Business Communication. Ada CD. Thomson, 2004.

MLA Citation

GUFFEY, Mary Ellen. Essentials of Business Communication. Ada CD. Thomson, 2004.

Warning: These citations may not always be 100% accurate.