Ibnu Khaldun, author
Universitas Indonesia, 2004
UI - Tesis (Membership)
Purba, Achmad Zen Umar, author
Elips Project, 1994
Buku Teks
Nadapdap, Binoto, author
Jala Permata Aksara, 2009
Buku Teks
Nadapdap, Binoto, author
Permata Aksara, 2013
Buku Teks
Nadapdap, Binoto, author
Permata Aksara, 2012
Buku Teks