Jauch, Lawrence R.
McGraw-Hill, 1988
Buku Teks
Glueck, William F.
McGraw-Hill, 1984
Buku Teks
Wheelen, Thomas L.
Prentice-Hall, 2002
Buku Referensi
Johnston, Robert E.
American Management Association;, 2013
eBooks
Johnston, Robert E.
American Management Association, 2003
eBooks