Miller, David W., author
Prentice-Hall, 1967
Buku Teks
Babson, Roger W., author
J.B. Lippincott, 1950
Buku Teks
Boot, John C.G., author
McGraw-Hill Kogakusha, 1974
Buku Teks
Hammond, John S., 1937-, author
Harvard Business School, 1999
Buku Teks
Cooke, Steve
Prentice-Hall, 1991
Buku Teks