Gaya APA
Lwin, M., Aitchison, J.
(2003).
Clueless In Public Relations
.
Singapore:
Pearson Prentice Hall.
Gaya MLA
Lwin, May., Aitchison, Jim.
"Clueless In Public Relations".
Singapore:
Pearson Prentice Hall,
2003.
Text.