APA aipamena

Barnes, R. M. (1982). Commodity profits through trend trading: A price model and strategies. John Wiley.

Chicago Style aipamena

Barnes, Robert M. Commodity Profits Through Trend Trading: A Price Model and Strategies. New York: John Wiley, 1982.

MLA aipamena

Barnes, Robert M. Commodity Profits Through Trend Trading: A Price Model and Strategies. John Wiley, 1982.