Gaya APA
RIYANTO, Slamet. (2008).
Developing Grammar Skills for the Toeic Test .
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
RIYANTO, Slamet.
Developing Grammar Skills for the Toeic Test.
Yogyakarta:
Pustaka Pelajar,
2008.
Text.
Gaya MLA
RIYANTO, Slamet.
Developing Grammar Skills for the Toeic Test.
Yogyakarta:
Pustaka Pelajar,
2008.
Text.
Gaya Turabian
RIYANTO, Slamet.
Developing Grammar Skills for the Toeic Test.
Yogyakarta:
Pustaka Pelajar,
2008.
Print.