Gaya APA
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16 TENSES: Positive Negative Interrogative Negative Interrogative (CET.2).
JAKARTA:
PUSTAKA DIAN.
Gaya MLA
A, DJAMAWIR, M.
"16 TENSES: Positive Negative Interrogative Negative Interrogative".
CET.2
JAKARTA:
PUSTAKA DIAN,
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Text.