Gaya APA

Sudarwati, T, M., Grace, E. (2006). LOOK AHEAD 3 AN ENGLISH COURSE FOR SENIOR HIGH SCHOOL STUDENTS YEAR XII SCIENCE AND SOCIAL STUDY PROGRAM . Jakarta: PT. Tiga Serangkai Pustaka Mandiri.

Gaya MLA

Sudarwati, Th., M.., Grace, Eudia. "LOOK AHEAD 3 AN ENGLISH COURSE FOR SENIOR HIGH SCHOOL STUDENTS YEAR XII SCIENCE AND SOCIAL STUDY PROGRAM". Jakarta: PT. Tiga Serangkai Pustaka Mandiri, 2006. Text.