Gaya APA
Sirait, Charles Bonar, Sirait, Bunga. (2016).
The Power Of Public Speaking (Cet.1).
Jakarta:
PT Elex Media Komputindo.
Gaya Chicago
Sirait, Charles Bonar, Sirait, Bunga.
The Power Of Public Speaking.
Cet.1
Jakarta:
PT Elex Media Komputindo,
2016.
Text.
Gaya MLA
Sirait, Charles Bonar, Sirait, Bunga.
The Power Of Public Speaking.
Cet.1
Jakarta:
PT Elex Media Komputindo,
2016.
Text.
Gaya Turabian
Sirait, Charles Bonar, Sirait, Bunga.
The Power Of Public Speaking.
Cet.1
Jakarta:
PT Elex Media Komputindo,
2016.
Print.