APA Style
Guffey, Marry Ellen. (1997).
Business communication : process and product (2nd).
Ohio:
.
Chicago Style
Guffey, Marry Ellen.
Business communication : process and product.
2nd
Ohio:
,
1997.
Text.
MLA Style
Guffey, Marry Ellen.
Business communication : process and product.
2nd
Ohio:
,
1997.
Text.
Turabian Style
Guffey, Marry Ellen.
Business communication : process and product.
2nd
Ohio:
,
1997.
Print.