Gaya APA
English Sentence Stucture. (1990).
Jakarta:
Binarupa Aksara.
Gaya Chicago
English Sentence Stucture.
Cet.1.
Jakarta:
Binarupa Aksara,
1990.
.
Gaya MLA
English Sentence Stucture.
Cet.1.
Jakarta:
Binarupa Aksara,
1990.
.
Gaya Turabian
English Sentence Stucture.
Jakarta:
Binarupa Aksara,
1990.
.