Beck, Lewis White
The University of Chicago Press, 1960
Buku Teks SO
edited by Susan Meld Shell, Richard Velkley
Cambridge University Press, 2012
Buku Teks
Altman, Matthew C, author
John Wiley & Sons, 2014
Buku Teks
Frandy Antoniwijaya, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2019
UI - Skripsi Membership
Frandy Antonwijaya, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2019
UI - Skripsi Membership