Gaya APA

Novia, W. (2010). Basic english grammar : dilengkapi complete regular & irregular verbs, complete tenses, complete english synonim & antonyms, complete idioms . : GAMA PRESS.

Gaya MLA

Novia, Windy. "Basic english grammar : dilengkapi complete regular & irregular verbs, complete tenses, complete english synonim & antonyms, complete idioms". : GAMA PRESS, 2010. Text.