Gaya APA

Yunanto, S., Basyiron, H. (2001). New Communicating Concept In English Express Yourself 1 . jakarta;: Cahaya Insan Sejahtera.

Gaya MLA

Yunanto, S., Basyiron, Habib. "New Communicating Concept In English Express Yourself 1". jakarta;: Cahaya Insan Sejahtera, 2001. Text.