APA ציטוט

Francisca Mana IVONE. (2006). Speaking II. Jakarta: Universitas Terbuka.

Chicago Style Citation

Francisca Mana IVONE. Speaking II. Jakarta: Universitas Terbuka, 2006.

ציטוט MLA

Francisca Mana IVONE. Speaking II. Jakarta: Universitas Terbuka, 2006.