Prio Hari Kristanto Tjokroatmojo, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
UI - Skripsi (Membership)
edited by Muzafer Sherif and M.O. Wilson
Harper & Brothers, 1953
Buku Teks
Reinhard Busse, Alexander Geissler, Wilm Quentin, Miriam Wiley
McGraw-Hill, 2011
Buku Teks
Eva Sadarma, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)
Homans, George Caspar, 1910-1989, author
Harcourt, Brace, 1950
Buku Teks