Gaya APA

Ismanthono, H, W. (2019). "LEARNING ENGLISH MADE EASY FOR EASY FOR A BRIGHTER CAREER" (ed.1). Yogyakarta: Pustaka Referensi.

Gaya MLA

Ismanthono, Henricus, W.. ""LEARNING ENGLISH MADE EASY FOR EASY FOR A BRIGHTER CAREER"". ed.1 Yogyakarta: Pustaka Referensi, 2019. Text.