Holden, J. Milnes
Pitman, 1993
Buku Teks
William A. Lovett, author
West Publishing, 1992
Buku Teks
William A. Lovett, author
West Publishing, 1997
Buku Teks
Hales, Michael G.
Prentice-Hall, 1989.
Buku Teks
Levin, Jonathan L., author
Institute Finance, 1991
Buku Referensi