Gill, Ranjit, author
ASEAN Academic Press, 2003
Buku Teks
edited by Karl-Eduard von der Heydt and Stanley Keller
Graham & Trotman, 1995
Buku Teks
Hayes, Douglas A., author
Macmillan, 1956
Buku Teks
New York Institute of Finance, 1988
Buku Teks
Tjio, Hans, author
LexisNexis, 2004
Buku Teks