Gaya APA

SUKYADI, D., MARDIANI, R. (2011). The washback effect of the english national examination (ENE) on english teachers' classroom . Surabaya: Petra Christian University.

Gaya MLA

SUKYADI, Didi., MARDIANI, Ridha. "The washback effect of the english national examination (ENE) on english teachers' classroom". Surabaya: Petra Christian University, 2011. Artikel.