Prima Diastari, author
Fakultas Psikologi Universitas Indonesia, 2023
UI - Tesis Membership
Raihanah, author
2018
UI - Tesis (Membership)
Erita Marisdianti, author
Fakultas Psikologi Unversitas Indonesia, 2017
UI - Skripsi (Membership)
O`Hara, John, author
Signet Classics, 1963
Buku Teks
Morton, Cynthia J., author
Gramedia Pustaka Utama, 2006
Buku Teks