Kaufman, P. J. (1978). Commodity trading systems and methods. Wiley.
Chicago Style (17th ed.) CitationKaufman, Perry J. Commodity Trading Systems and Methods. New York: Wiley, 1978.
MLA (9th ed.) CitationKaufman, Perry J. Commodity Trading Systems and Methods. Wiley, 1978.
Warning: These citations may not always be 100% accurate.