Gaya APA

HARYONO,Rudy. (2002). General English Conversations . Surabaya: Gita Media Press.

Gaya Chicago

HARYONO,Rudy. General English Conversations. Surabaya: Gita Media Press, 2002. Text.

Gaya MLA

HARYONO,Rudy. General English Conversations. Surabaya: Gita Media Press, 2002. Text.

Gaya Turabian

HARYONO,Rudy. General English Conversations. Surabaya: Gita Media Press, 2002. Print.