Gaya APA

m.pd, D, T, W, A., m.pd, D, S, C, D, M, D, M. (2013). The Effects of Using Information Gap Activities and Oral Presentation on Students' Speaking Skills at Department of English Education of Muhammadiyah Jakarta University . Jakarta: sekolah pascasarjana uhamka.

Gaya MLA

m.pd, Dr., Tri, Wintolo, Apoko., m.pd, Dr., Santi, Chairani, Djonhar,, M.a;, Dra., Martriwati,. "The Effects of Using Information Gap Activities and Oral Presentation on Students' Speaking Skills at Department of English Education of Muhammadiyah Jakarta University". Jakarta: sekolah pascasarjana uhamka, 2013. Text.