Gaya APA
English sentence structure. (1990).
Jakarta:
Binarupa Aksara.
Gaya Chicago
English sentence structure.
.
Jakarta:
Binarupa Aksara,
1990.
Text.
Gaya MLA
English sentence structure.
.
Jakarta:
Binarupa Aksara,
1990.
Text.
Gaya Turabian
English sentence structure.
Jakarta:
Binarupa Aksara,
1990.
Print.