APA Style
SIRAIT, Charles Bonar [at.all]. (2013).
Public Speaking for Teacher .
Jakarta:
Gramedia.
Chicago Style
SIRAIT, Charles Bonar [at.all].
Public Speaking for Teacher.
Jakarta:
Gramedia,
2013.
Buku.
MLA Style
SIRAIT, Charles Bonar [at.all].
Public Speaking for Teacher.
Jakarta:
Gramedia,
2013.
Buku.
Turabian Style
SIRAIT, Charles Bonar [at.all].
Public Speaking for Teacher.
Jakarta:
Gramedia,
2013.
Buku.