Gaya APA
Hull, J, C. (2008).
Fundamentals of Futures and Options Markets (6th ed.).
:
pearson prentice hall, 2008.USA.
Gaya MLA
Hull, John, C..
"Fundamentals of Futures and Options Markets".
6th ed.
:
pearson prentice hall, 2008.USA,
2008.
Koleksi World Bank.