Gaya APA
Suryana, Agus. (2005).
Games & english exercises .
Jakarta:
Harapan Baru Raya.
Gaya Chicago
Suryana, Agus.
Games & english exercises.
Jakarta:
Harapan Baru Raya,
2005.
Text.
Gaya MLA
Suryana, Agus.
Games & english exercises.
Jakarta:
Harapan Baru Raya,
2005.
Text.
Gaya Turabian
Suryana, Agus.
Games & english exercises.
Jakarta:
Harapan Baru Raya,
2005.
Print.