Gaya APA

Lailisna, N, N. (2013). The implementation of cooperative learning in improving English speaking for students of second year XI-Bahasa 1 at MAN Purwoasri Kediri 2012/2013 academic year /Novi Nur Lailisna (Cet. 1). Jakarta: Kompas.

Gaya MLA

Lailisna, Novi, Nur. "The implementation of cooperative learning in improving English speaking for students of second year XI-Bahasa 1 at MAN Purwoasri Kediri 2012/2013 academic year /Novi Nur Lailisna". Cet. 1 Jakarta: Kompas, 2013. Text.