Gaya APA

vass, A., ph.d, P, N, H, M, P, U, S, M. (2011). The Effects of direct and metalinguistic corrective feedback on students' syntactic structure in writing at MAN 2 Bogor . Jakarta: sekolah pascasarjana uhamka.

Gaya MLA

vass, Andy., ph.d, Prof., Nurachman, Hanafi,, Ma,, Ph.d;, Ujang, Suparman,, Ma,. "The Effects of direct and metalinguistic corrective feedback on students' syntactic structure in writing at MAN 2 Bogor". Jakarta: sekolah pascasarjana uhamka, 2011. Text.