Gaya APA

Yunanto, D, S. (1998). NEW COMMUNICATING CONCEPT IN ENGLISH : MORE FORWARD . Jakarta: PT. CAHAYA INSAN SEJAHTERA.

Gaya MLA

Yunanto, Drs, S.. "NEW COMMUNICATING CONCEPT IN ENGLISH : MORE FORWARD". Jakarta: PT. CAHAYA INSAN SEJAHTERA, 1998. Text.