Gaya APA
Dialogues for oral practice in english. (1991).
tempaterbit:
penerbit.
Gaya Chicago
Dialogues for oral practice in english.
Edisi.
tempaterbit:
penerbit,
1991.
Text.
Gaya MLA
Dialogues for oral practice in english.
Edisi.
tempaterbit:
penerbit,
1991.
Text.
Gaya Turabian
Dialogues for oral practice in english.
tempaterbit:
penerbit,
1991.
Print.