Gaya APA
THE WORLD Book Encyclopedia .--q-r.vol.16. (2006).
Chicago:
World Book.
Gaya Chicago
THE WORLD Book Encyclopedia .--q-r.vol.16.
.
Chicago:
World Book,
2006.
Reference.
Gaya MLA
THE WORLD Book Encyclopedia .--q-r.vol.16.
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Chicago:
World Book,
2006.
Reference.
Gaya Turabian
THE WORLD Book Encyclopedia .--q-r.vol.16.
Chicago:
World Book,
2006.
Reference.