Cheah, Jin Seng, author
Editions Didier Millet; Jugra Publications, 2011
Buku Referensi
Panca Usaha, 2000
Buku Referensi
Butarbutar, Gerda Netty Octavia, author
Universitas Indonesia, 2006
UI - Tesis (Membership)
Athi Sivan Mariappan
Universiti Kebangsaan Malaysia, 1997
Buku Teks
Saeful Fitriana, author
2018
UI - Tesis (Membership)