Gann, W. D. (2016). How to make profits trading in commodities: A study of the commodity market : with charts and rules for successful trading and investing. [Place of publication not identified]: Pickle Partners Publishing.
Chicago Style CitationGann, William D. How to Make Profits Trading in Commodities: A Study of the Commodity Market : With Charts and Rules for Successful Trading and Investing. [Place of publication not identified]: Pickle Partners Publishing, 2016.
MLA CitationGann, William D. How to Make Profits Trading in Commodities: A Study of the Commodity Market : With Charts and Rules for Successful Trading and Investing. [Place of publication not identified]: Pickle Partners Publishing, 2016.
Warning: These citations may not always be 100% accurate.