Lapin, L. L. (1976). Quantitative methods for business decisions: Text and cases. Harcourt Brace Jovanovich.
Cita Chicago (17th ed.)Lapin, Lawrence L. Quantitative Methods for Business Decisions: Text and Cases. New York: Harcourt Brace Jovanovich, 1976.
Cita MLA (9th ed.)Lapin, Lawrence L. Quantitative Methods for Business Decisions: Text and Cases. Harcourt Brace Jovanovich, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.