Gaya APA

m.pd, H, P, I, P, D, A, H, M. (2017). Facebook Group: The Use of Computer-Mediated Portfolio to Develop Students' Descriptive Writing Skill . Jakarta: sekolah pascasarjana uhamka.

Gaya MLA

m.pd, Hamzah, Puadi, Ilyas,, Ph.d;, Dr., Akhmad, Haqiqi, Ma'mun,. "Facebook Group: The Use of Computer-Mediated Portfolio to Develop Students' Descriptive Writing Skill". Jakarta: sekolah pascasarjana uhamka, 2017. Text.