Anil Fasha, author
Fakultas Psikologi Universitas Indonesia, 2022
UI - Skripsi (Membership)
edited by Malcolm W. Klein
Sage, 1976
Buku Teks
Champion, Dean J., author
Pearson/Prentice Hall, 2006
Buku Teks
Heyde, Wolfgang
C.F. Muller Juristischer Verlag, 1999
Buku Teks
Rezandi Putra, author
Fakultas Ekonomi Universitas Indonesia, 2015
UI - Skripsi (Membership)