Gaya APA
Sweeney, Simon. (2004).
Communicating in business .
:
Cambridge.
Gaya Chicago
Sweeney, Simon.
Communicating in business.
:
Cambridge,
2004.
.
Gaya MLA
Sweeney, Simon.
Communicating in business.
:
Cambridge,
2004.
.
Gaya Turabian
Sweeney, Simon.
Communicating in business.
:
Cambridge,
2004.
.