Forester, J. (1968). Statistical selection of business strategies. R. D. Irwin.
Cita Chicago (17th ed.)Forester, John. Statistical Selection of Business Strategies. Homewood, Ill.: R. D. Irwin, 1968.
Cita MLA (9th ed.)Forester, John. Statistical Selection of Business Strategies. R. D. Irwin, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.