Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2002
UI - Skripsi (Membership)
Ritonga, Rolando, author
2009
UI - Tesis (Open)
Dewi Lestari, author
2008
UI - Tesis (Open)
Universitas Indonesia, 1996
UI - Skripsi (Membership)
Anang Mury Kurniawan
Andi, 2015
Buku Teks