Riza, Roesdi
Jakarta PT. Solo Murni 1999,
Buku Teks
Irwan Dewanto, author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)
Sri Aswita Damajanti, author
1997
UI - Tesis (Membership)
Tenny R. A. Rusdy
1997
UI - Tesis (Membership)
Mismarini Hanum, author
2005
UI - Tesis (Membership)