Reeve, James M., 1953-
South Western Cengage Learning, 2012
Buku Teks
Ali Peyvandi
McGraw-Hill, 2000
Buku Teks
Siegel, Liza
American Management Association, 2006
eBooks
Larsen, Ronald W.
Prentice-Hall, 2002
Buku Teks
Muhamad Dzarin Fadhilah
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2017
UI - Skripsi Membership