Gaya APA

Kurniasari, I, H. (2016). Learning apportunities represented in the english business correspondence textbook : a case of politeknik lp3i Jakarta kampus Depok students majoring administrasi perkantoran . Jakarta: Faculty Of Language And Art Master Program Of English Language Education State University Of Jakarta.

Gaya MLA

Kurniasari, Isnaini, Hijriyah. "Learning apportunities represented in the english business correspondence textbook : a case of politeknik lp3i Jakarta kampus Depok students majoring administrasi perkantoran". Jakarta: Faculty Of Language And Art Master Program Of English Language Education State University Of Jakarta, 2016. Text.