Gaya APA
Smart Public Speaker: Seni Berbicara Di Muka Umum. (2009).
Yogyakarta:
Bookmarks.
Gaya Chicago
Smart Public Speaker: Seni Berbicara Di Muka Umum.
Cet. 1.
Yogyakarta:
Bookmarks,
2009.
.
Gaya MLA
Smart Public Speaker: Seni Berbicara Di Muka Umum.
Cet. 1.
Yogyakarta:
Bookmarks,
2009.
.
Gaya Turabian
Smart Public Speaker: Seni Berbicara Di Muka Umum.
Yogyakarta:
Bookmarks,
2009.
.