Rizki Aulia Syahrizal, author
2016
UI - Skripsi (Membership)
Siti Alida Rahmalia, author
2017
UI - Makalah dan Kertas Kerja
Hewes ,Rachel, author
Rockport Publishers, 2010
Buku Referensi
Gwon, Young-Soo
Dnbooks publishing company, 2008
Multimedia
Indah Restu Juniarti, author
2016
UI - Skripsi (Membership)