Arya Maheka
Komisi Pemberantasan Korupsi, [date of publication not identified]
Buku Teks
Siswanto Sutojo
Damar Mulia Pustaka, 2004
Buku Teks
Nelson, Noelle
How Press, 2006
Buku Teks
editor, Kimberly Ann Elliott; penerjemah A. Rahman Zainuddin
Yayasan Obor Indonesia , 1998
Buku Teks
Suyatno
Pustaka Sinar Harapan, 2005
Buku Teks