Universitas Indonesia, 1991
UI - Skripsi (Membership)
Rachmadi Usman, author
Djambatan, 2001
Buku Teks
Afiati Kurniasih, author
2005
UI - Tesis (Membership)
Toni Hidayat, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2007
UI - Skripsi (Membership)
Indah Nurfitri Adi, author
Program Pascasarjana Universitas Indonesia, 2006
UI - Tesis (Membership)