Gaya APA
Comfort, Jeremy. (1997).
Effective Presentations .
New York:
Oxford University Press.
Gaya Chicago
Comfort, Jeremy.
Effective Presentations.
New York:
Oxford University Press,
1997.
Media Cetak.
Gaya MLA
Comfort, Jeremy.
Effective Presentations.
New York:
Oxford University Press,
1997.
Media Cetak.
Gaya Turabian
Comfort, Jeremy.
Effective Presentations.
New York:
Oxford University Press,
1997.
Media Cetak.