Rachlin, R. (1980). Profit strategies for business. Marr Publications.
Cita Chicago (17th ed.)Rachlin, Robert. Profit Strategies for Business. New York, N.Y.: Marr Publications, 1980.
Cita MLA (8th ed.)Rachlin, Robert. Profit Strategies for Business. Marr Publications, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.