Gaya APA
Lado, Robert. (1990).
English pattern practices .
Jakarta:
Binarupa Aksara.
Gaya Chicago
Lado, Robert.
English pattern practices.
Jakarta:
Binarupa Aksara,
1990.
Text.
Gaya MLA
Lado, Robert.
English pattern practices.
Jakarta:
Binarupa Aksara,
1990.
Text.
Gaya Turabian
Lado, Robert.
English pattern practices.
Jakarta:
Binarupa Aksara,
1990.
Print.