Gaya APA

Yalcin, Ahmed, Tavaci, Ismail. (2007). Speed up grammar jilid 1 (Jil. 1). Bogor: Yudhistira.

Gaya Chicago

Yalcin, Ahmed, Tavaci, Ismail. Speed up grammar jilid 1. Jil. 1 Bogor: Yudhistira, 2007. Text.

Gaya MLA

Yalcin, Ahmed, Tavaci, Ismail. Speed up grammar jilid 1. Jil. 1 Bogor: Yudhistira, 2007. Text.

Gaya Turabian

Yalcin, Ahmed, Tavaci, Ismail. Speed up grammar jilid 1. Jil. 1 Bogor: Yudhistira, 2007. Print.