Harvard Business School Press, 2003
Buku Teks
Brigham, Eugene F., 1930-, author
Dryden Press, 1985
Buku Teks
Lee, Cheng F., author
Addison-Wesley, 1985
Buku Teks
Johnson, Robert W., author
Allyn and Bacon, 1962
Buku Teks
Rees, Bill
Prentice-Hall, 1990
Buku Teks