Gaya APA
Ltd,GLASGOW, W, C, S, A, C.
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OXFORD ENSIKLOPEDI PELAJAR 1
.
Cambridge, Mass:
.
Gaya MLA
Ltd,GLASGOW, WILLIAMS, COLLINS, SONS, AND, COMPANY.
"OXFORD ENSIKLOPEDI PELAJAR 1".
Cambridge, Mass:
,
.
Text.