Charns, Martin P., author
Prentice-Hall, 1983
Buku Teks
Baker, Judith J.
Jones & Bartlet Learning, 2014
Buku Teks
Ginter, Peter M., author
Wiley, Hoboken, NJ., 2018
Buku Teks
Pynes, Joan, author
Jossey-Bass, 2011
Buku Teks
Suhardiningsih, author
Universitas Indonesia, 1996
UI - Tesis (Membership)