Umi Khulsum
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2014
UI - Makalah dan Kertas Kerja
Ewha Womens University Press, 1997
Majalah, Jurnal, Buletin
edited by Chung Sei-wha; transled by Shin Chang-hyun ... [and others]
Ewha Womens University Press, 1986
Buku Teks SO
Grewal, Inderpal
McGraw-Hill, 2002
Buku Teks SO
Shaw, Susan
John Wiley & Sons, 2009
Buku Teks SO