APA Style
Successful business writing. (1989).
Lincolnwood:
National Texbook Company.
Chicago Style
Successful business writing.
.
Lincolnwood:
National Texbook Company,
1989.
.
MLA Style
Successful business writing.
.
Lincolnwood:
National Texbook Company,
1989.
.
Turabian Style
Successful business writing.
Lincolnwood:
National Texbook Company,
1989.
.