Ratna Mardiati
Sagung Seto, 2020
Buku Teks
Wilson, Josephine F.
Tomson Wadsworth, 2003
Buku Teks
edited by: Bryan Kolb, Ian Whishaw
SAGE Publications, 2017
Buku Teks
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis (Membership)
Miriam Faust, editor
Wiley Balckwell, 2012
Buku Teks