Gaya APA
Battaglia, J., Christie, V. (1988).
Start With Hello ; Basic Conversations For Listening and Speaking Practise .
Amerika:
Prentice Hall.
Gaya MLA
Battaglia, John., Christie, Vickie.
"Start With Hello ; Basic Conversations For Listening and Speaking Practise".
Amerika:
Prentice Hall,
1988.
Text.