Gaya APA
Oshima, A., Hogue, A.
(2006).
Writing Academic English
(
Fourth)
.
United States of America:
Pearson Longman.
Gaya MLA
Oshima, Alice., Hogue, Ann.
"Writing Academic English".
Fourth
United States of America:
Pearson Longman,
2006.
Buku.