Gaya APA
Bovee, Courtland L. (1992).
Business Communication Today (3th international edition).
London:
McGraw Hill.
Gaya Chicago
Bovee, Courtland L.
Business Communication Today.
3th international edition
London:
McGraw Hill,
1992.
Text.
Gaya MLA
Bovee, Courtland L.
Business Communication Today.
3th international edition
London:
McGraw Hill,
1992.
Text.
Gaya Turabian
Bovee, Courtland L.
Business Communication Today.
3th international edition
London:
McGraw Hill,
1992.
Print.