Agus Widiatmo, author
1997
UI - Tesis (Membership)
Andreas Purnawan, author
1998
UI - Skripsi (Membership)
Rani Indriani Kusumah, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Tesis (Membership)
Alexander Bram Widi Kusuma, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2011
UI - Tesis (Open)
Djokosantoso Moeljono, author
Elex Media Komputindo, 2003
Buku Teks