Artikel Jurnal
Gadourek, I.
J.B. Wolters, 1961
Buku Teks
Lilik Slamet Supriatin, author
Program Pascasarjana Universitas Indonesia, 2014
UI - Disertasi (Membership)
Rini Hanifa, author
2017
UI - Tesis (Membership)
Mohamad Khumaidi
Institute of Asian Studies , 1987
Buku Teks