Gaya APA
PUTRA,R.Masri Soreb. (2010).
Principles of Creative writing .
Jakarta Barat:
Indeks.
Gaya Chicago
PUTRA,R.Masri Soreb.
Principles of Creative writing.
Jakarta Barat:
Indeks,
2010.
Text.
Gaya MLA
PUTRA,R.Masri Soreb.
Principles of Creative writing.
Jakarta Barat:
Indeks,
2010.
Text.
Gaya Turabian
PUTRA,R.Masri Soreb.
Principles of Creative writing.
Jakarta Barat:
Indeks,
2010.
Print.