Gaya APA

ilyas, D., ma, D, S, C, M, D, A, S. (2012). The implementation of group work in students' speaking ability of conversation class at lembaga pendidikan pengembangan profesi Indonesia (LP3I) Jakarta, Petukangan . Jakarta: sekolah pascasarjana uhamka.

Gaya MLA

ilyas, Drs.h.ihsanuddin., ma, Dr., Santi, C.djonhar,, Ma;, Dr.h., Atiq, Susilo,. "The implementation of group work in students' speaking ability of conversation class at lembaga pendidikan pengembangan profesi Indonesia (LP3I) Jakarta, Petukangan". Jakarta: sekolah pascasarjana uhamka, 2012. Text.