Gaya APA
WIDJAJA, GRACE. (2008).
Complete English Grammar and The Exercises (Cet. 4).
Jakarta:
PT BHUANA ILMU POPULER.
Gaya Chicago
WIDJAJA, GRACE.
Complete English Grammar and The Exercises .
Cet. 4
Jakarta:
PT BHUANA ILMU POPULER,
2008.
UMUM.
Gaya MLA
WIDJAJA, GRACE.
Complete English Grammar and The Exercises .
Cet. 4
Jakarta:
PT BHUANA ILMU POPULER,
2008.
UMUM.
Gaya Turabian
WIDJAJA, GRACE.
Complete English Grammar and The Exercises .
Cet. 4
Jakarta:
PT BHUANA ILMU POPULER,
2008.
UMUM.