KASH RICK. (2002). NEW LAW OF DEMAND AND SUPPLY THE REVOLUTIONARY NEW DEMAND STRATEGY............... DOUBLEDAY.
Cita Chicago (17th ed.)KASH RICK. NEW LAW OF DEMAND AND SUPPLY THE REVOLUTIONARY NEW DEMAND STRATEGY............... NEW YORK: DOUBLEDAY, 2002.
Cita MLA (9th ed.)KASH RICK. NEW LAW OF DEMAND AND SUPPLY THE REVOLUTIONARY NEW DEMAND STRATEGY............... DOUBLEDAY, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.