Gaya APA

rosyanti, S, L., m.pd, D, T, W, A. (2013). The effectiveness of using text-to-speech to increase students pronunciation accuracy focusing on centring diphthongs at the seventh grade students of SMPN 5 bekasi in 2012/2013 academic years . Jakarta: fkip uhamka.

Gaya MLA

rosyanti, Serlia, Laila., m.pd, Dr., Tri, Wintolo, Apoko,. "The effectiveness of using text-to-speech to increase students pronunciation accuracy focusing on centring diphthongs at the seventh grade students of SMPN 5 bekasi in 2012/2013 academic years". Jakarta: fkip uhamka, 2013. Text.