Gaya APA
BALLANTYNE, R.M.. (1976).
The coral island .
Hongkong:
Longman.
Gaya Chicago
BALLANTYNE, R.M..
The coral island.
Hongkong:
Longman,
1976.
Monograf.
Gaya MLA
BALLANTYNE, R.M..
The coral island.
Hongkong:
Longman,
1976.
Monograf.
Gaya Turabian
BALLANTYNE, R.M..
The coral island.
Hongkong:
Longman,
1976.
Monograf.