Douglas, M. (2000). Trading in the zone: Master the market with confidence, discipline and a winning attitude. New York Institute of Finance.
Chicago-Zitierstil (17. Ausg.)Douglas, Mark. Trading in the Zone: Master the Market with Confidence, Discipline and a Winning Attitude. New York: New York Institute of Finance, 2000.
MLA-Zitierstil (9. Ausg.)Douglas, Mark. Trading in the Zone: Master the Market with Confidence, Discipline and a Winning Attitude. New York Institute of Finance, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.