Lind, D. A. (2004). Statistical techniques in business and economics. Boston: McGraw - Hill.
Dyfyniad Arddull ChicagoLind, Douglas A. Statistical Techniques in Business and Economics. Boston: McGraw - Hill, 2004.
Dyfyniad MLALind, Douglas A. Statistical Techniques in Business and Economics. Boston: McGraw - Hill, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.