Ajeng Fitrianingrum Hariyadi, author
Fakultas Psikologi Universitas Indonesia, 2021
UI - Skripsi (Membership)
Ewan, Christine
Croom Helm, 1984
Buku Teks
Doak, Cecilia Conrath
J.B. Lippincott , 1996
Buku Teks
Putu Wirmayani, author
Fakultas Psikologi Universitas Indonesia, 2020
UI - Tugas Akhir
edited by Ann Lewis, Brahm Norwich
Open University Press, 2005
Buku Teks