Slamet Sujud Purnawan Jati, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1998
UI - Tesis (Membership)
Anita Widiastuti, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Tesis (Membership)
Walker, Theodore D., author
Erlangga, 2002
Buku Teks
Sharp, Dennis, author
Exel Manges, 2002
Buku Teks
Walker, Theodore D., author
John Wiley & Sons, 1991
Buku Teks