Gaya APA

Rohmatullah, A, R. (2017). Improving Irreguler Verb Mastery Through Rap song At The Eleventh Grade Students of SMAN 5 Kediri . Kediri: STAIN KEDIRI.

Gaya MLA

Rohmatullah, Ahmad, Rizqi. "Improving Irreguler Verb Mastery Through Rap song At The Eleventh Grade Students of SMAN 5 Kediri". Kediri: STAIN KEDIRI, 2017. Text.