Manurung, Oscar Frits, author
Fakultas Psikologi Universitas Indonesia, 1997
UI - Skripsi Membership
Krupat, Edward
Cambridge University Press, 1988
Buku Teks
Bhawika Sukma Pinesti, author
2014
UI - Skripsi Membership
Albert Chandra, author
Fakultas Teknik Universitas Indonesia, 2015
UI - Skripsi Membership
Jonathan Darling, Helen F. Wilson
Routledge, Taylor & Francis Group, 2016
Buku Teks