Gaya APA
DIXSON, Robert J.. (1977).
Modern American English .
Jakarta:
Indira.
Gaya Chicago
DIXSON, Robert J..
Modern American English.
Jakarta:
Indira,
1977.
Text.
Gaya MLA
DIXSON, Robert J..
Modern American English.
Jakarta:
Indira,
1977.
Text.
Gaya Turabian
DIXSON, Robert J..
Modern American English.
Jakarta:
Indira,
1977.
Print.