Nanang Wahyudi, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Skripsi (Membership)
Martina Dwi Mustika, author
Fakultas Psikologi Universitas Indonesia, 2004
UI - Skripsi (Membership)
Indra Gunawan, author
2004
UI - Skripsi (Membership)
Artikel Jurnal
Noerzamanti Lies Karmawati, author
Universitas Indonesia, 2003
UI - Tesis (Membership)