Zubaedi, author
Kencana Prenada Media Group, 2011
Buku Teks
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis (Membership)
Yosal Iriantara, author
Simbiosa Rekatama Media, 2004
Buku Teks
Yudi Wijayanto, author
1997
UI - Skripsi (Membership)
Leonardi Armando Goenawan, author
Universitas Indonesia, 2005
UI - Tesis (Membership)