Balch, James F, author
M. Evans and Company, Inc, 1998
Buku Teks
Rori Alfath Brani Paalmas, author
2015
UI - Skripsi (Membership)
Universitas Indonesia, 2005
UI - Tesis (Membership)
[Universitas Indonesia, ], 2006
UI - Tesis (Membership)
Universitas Indonesia, 2005
UI - Tesis (Membership)