Yasmin Prihatini
Universitas Indonesia, 2009
UI - Skripsi Open
Cho, Hang-nok
Han?guk Munhwasa, 2010
Buku Teks
Zhongguo zhongyang dianshitai jiaoyu jiemu yongshu
Zhongguo Zhongyang Dianshitai Duiwaibu, 1990
Buku Teks
Xian dai chu ban she, 1998
Buku Referensi
Nababan, Sri Utari Subyakto
Gramedia, 1993
Buku Teks SO