Gaya APA

ALEXANDER, L., NAFARI, S. (2003). New concept English fluency in English : recorded drlls tapescript / L.G.Alexander (Cet.ke11). Yogyakarta: Kanisius.

Gaya MLA

ALEXANDER, L.G.., NAFARI, Sadari. "New concept English fluency in English : recorded drlls tapescript / L.G.Alexander". Cet.ke11 Yogyakarta: Kanisius, 2003. Text.