Nemmers, E. E., & Myers, J. H. (1966). Business research: Text & cases. McGraw Hill.
Dyfyniad Arddull ChicagoNemmers, Erwin Esser, and John H. Myers. Business Research: Text & Cases. New York: McGraw Hill, 1966.
Dyfyniad MLANemmers, Erwin Esser, and John H. Myers. Business Research: Text & Cases. McGraw Hill, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.