Hendra sukmana
2012
UI - Tesis (Open)
Rosady Ruslan, author
Ghalia Indonesia, 1995
Buku Teks
BPP Perhumas, 2004
Buku Teks
Ritonga, M. Jamiluddin, author
Grasindo, 2005
Buku Teks
Endang Yuni Purwanti
Program Pascasarjana Universitas Indonesia, 2011
UI - Tesis (Open)