Gaya APA

Doff, Adrian, Becket, Carolyn. (2005). Listening student's book 2 . Yogyakarta: Kanisius.

Gaya Chicago

Doff, Adrian, Becket, Carolyn. Listening student's book 2. Yogyakarta: Kanisius, 2005. Text.

Gaya MLA

Doff, Adrian, Becket, Carolyn. Listening student's book 2. Yogyakarta: Kanisius, 2005. Text.

Gaya Turabian

Doff, Adrian, Becket, Carolyn. Listening student's book 2. Yogyakarta: Kanisius, 2005. Print.