Frick, Heinz, author
Kanisius, 1989
Buku Teks
Sjostrom, Eero, author
Gadjah Mada University Press, 1995
Buku Teks
Tilani Hamid, author
1994
UI - Tesis (Membership)
Azka Salsabila, author
Fakultas Psikologi Universitas Indonesia, 2021
UI - Skripsi (Membership)
Azka Salsabila, author
Fakultas Psikologi Universitas Indonesia, 2021
UI - Skripsi (Membership)