Gaya APA
Zelfis, F.
(2016).
The Secret Of Public Speaking
(
Cet. 1.)
.
Yogyakarta:
Speak Up.
Gaya MLA
Zelfis, Fitria.
"The Secret Of Public Speaking".
Cet. 1.
Yogyakarta:
Speak Up,
2016.
Text.