Editor, Khaerul Umam Noer, Titiek Kartika Hendrastiti, Lidwina Inge Nurtjahyo, Varinia Pura Damaiyanti
Yayasan Pustaka Obor Indonesia, 2022
Buku Teks
Natalie Djuaher, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Skripsi (Membership)
Hickey, Eric W., author
Pearson - Prentice Hall, 2006
Buku Teks
Diah Ayu Hariatmini, author
2002
UI - Skripsi (Membership)
Artikel Jurnal