Gaya APA
Communicating at Work : Principles and practices for business and professions. (2005).
New York:
[s.n.].
Gaya Chicago
Communicating at Work : Principles and practices for business and professions.
.
New York:
[s.n.],
2005.
Text.
Gaya MLA
Communicating at Work : Principles and practices for business and professions.
.
New York:
[s.n.],
2005.
Text.
Gaya Turabian
Communicating at Work : Principles and practices for business and professions.
New York:
[s.n.],
2005.
Print.