Gaya APA
Liaw, Ponijan. (2008).
The Art of Communication that Works .
Jakarta:
Elex Media.
Gaya Chicago
Liaw, Ponijan.
The Art of Communication that Works.
Jakarta:
Elex Media,
2008.
Non-fiction.
Gaya MLA
Liaw, Ponijan.
The Art of Communication that Works.
Jakarta:
Elex Media,
2008.
Non-fiction.
Gaya Turabian
Liaw, Ponijan.
The Art of Communication that Works.
Jakarta:
Elex Media,
2008.
Non-fiction.