Universitas Indonesia, 1999
UI - Skripsi (Membership)
Universitas Indonesia, 2000
UI - Skripsi (Membership)
Indra Safitri, author
Go Global Book, 1998
Buku Teks
Munir Fuady, author
Citra Aditya Bakti, 2001
Buku Teks
Munir Fuady, author
Citra Aditya Bakti, 2006
Buku Teks