Tey, Tsun Hang, author
Lexis Nexis, 2010
Buku Teks
Azami, Mufti Talha Ahmad, author
Euromoney Institutional Investor PLC, 2011
Buku Teks
Hemphill, Charles F., author
Prentice-Hall, 1980
Buku Teks
McGovern, William M., author
St. Paul Minn, 1988
Buku Teks
Scott, Austin Wakeman, 1884-1981, author
Little, Brown, 1966
Buku Teks