Sitanggang, Merry Hotma Ria, author
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis (Membership)
Sofiatul Hardiah, author
2019
UI - Skripsi (Membership)
Anil Fasha, author
Fakultas Psikologi Universitas Indonesia, 2022
UI - Skripsi (Membership)
Tyas Handayani, author
Fakultas Psikologi Universitas Indonesia, 1996
UI - Skripsi Membership
Nelson-Jones, Richard, author
Bumi Aksara, 1996
Buku Teks