Gaya APA

Putri, R, I. (2016). Need analysis of the fourth graders on supplementary english vocabulary materials : a case study in esa nusa islamic school . Jakarta: Program Studi Pendidikan Bahasa dan Sastra Inggris FBS UNJ.

Gaya MLA

Putri, Risky, Ika. "Need analysis of the fourth graders on supplementary english vocabulary materials : a case study in esa nusa islamic school". Jakarta: Program Studi Pendidikan Bahasa dan Sastra Inggris FBS UNJ, 2016. Text.