Belinda Agustya Pawidya Putri, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Tesis Open
edited by Maureen Leahey, Lorraine M. Wright
Springhouse, 1987
Buku Teks
Mearns, Dave, author
Sage, 2003
Buku Teks
Ann Vernon, editor
Springer, 2012
Buku Teks
Rina, author
Fakultas Psikologi Universitas Indonesia, 2007
UI - Tesis Membership