Ginn Custom, 1985
Buku Teks
Horwitz, Morton J., author
Harvard University Press, 1977
Buku Teks
East, Sara Toll, author
H.W. Wilson, 1963
Buku Teks
Hurst, James Willard, author
Little, Brown, 1950
Buku Teks
American Institute of Banking, 1962
Buku Teks