Taylor, J. W. (1980). Profitable marketing planning: How to do it and how to use it. Alexander Hamilton Institute.
Cita Chicago (17th ed.)Taylor, James W. Profitable Marketing Planning: How to Do It and How to Use It. New York, N.Y.: Alexander Hamilton Institute, 1980.
Cita MLA (8th ed.)Taylor, James W. Profitable Marketing Planning: How to Do It and How to Use It. Alexander Hamilton Institute, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.