editors, Jack Rothman [and others]
Peacock publishers, 1995
Buku Teks
Australia : Thomson, 2001,
Buku Teks
Dwi Arti Anugerah, author
Fakultas Psikologi Universitas Indonesia, 2015
UI - Tesis (Membership)
edited by Jack Rothman [and others]
Peacock, 1995
Buku Teks
Ahmad Yaneri, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2015
UI - Tesis (Membership)