Gaya APA

Susilowati, R., M.Ed, H, T, S, M. (2014). The Efectiveness Of The Number Heads TOgether Method In Cooperative Learnig To Improve The Students' Vocabulary Mastery On The Seventh Grade Of SMPN 2 Tengaran In The Academic Year 2013/2014 . Salatiga: STAIN Salatiga.

Gaya MLA

Susilowati, Ririn., M.Ed, Hanung, Triyoko,, SS,, M.Hum,. "The Efectiveness Of The Number Heads TOgether Method In Cooperative Learnig To Improve The Students' Vocabulary Mastery On The Seventh Grade Of SMPN 2 Tengaran In The Academic Year 2013/2014". Salatiga: STAIN Salatiga, 2014. Text.