Gaya APA
Sweeney, Simon. (2004).
Communicating in Business: Teacher's book .
Singapore:
Cambridge.
Gaya Chicago
Sweeney, Simon.
Communicating in Business: Teacher's book.
Singapore:
Cambridge,
2004.
Text.
Gaya MLA
Sweeney, Simon.
Communicating in Business: Teacher's book.
Singapore:
Cambridge,
2004.
Text.
Gaya Turabian
Sweeney, Simon.
Communicating in Business: Teacher's book.
Singapore:
Cambridge,
2004.
Print.