Gaya APA
THE POWER OF PUBLIC SPEAKING. (2013).
Jakarta:
PT GRAMEDIA PUSTAKA UTAMA.
Gaya Chicago
THE POWER OF PUBLIC SPEAKING.
.
Jakarta:
PT GRAMEDIA PUSTAKA UTAMA,
2013.
Buku Pelajaran.
Gaya MLA
THE POWER OF PUBLIC SPEAKING.
.
Jakarta:
PT GRAMEDIA PUSTAKA UTAMA,
2013.
Buku Pelajaran.
Gaya Turabian
THE POWER OF PUBLIC SPEAKING.
Jakarta:
PT GRAMEDIA PUSTAKA UTAMA,
2013.
Buku Pelajaran.