edited by John W. Jones, Brian D. Steffy, Douglas W. Bray
Lexington Books, 1991
Buku Referensi
Caruth, Donald L.
Praeger, 2009
Buku Teks SO
Adillia Putri Setianingtyas
Fakultas Ilmu Administrasi Universitas Indonesia, 2021
UI - Skripsi Membership
Gomez-Mejia, Luis R.
Prentice-Hall, 1998
Buku Teks
Byars, Llyod L.
Richard D. Irwin, 1984
Buku Teks