Reddin, W. (1990). Managing by outputs: MBO in the third dimension. MacMillan.
Dyfyniad Arddull ChicagoReddin, W.J. Managing by Outputs: MBO in the Third Dimension. New Delhi: MacMillan, 1990.
Dyfyniad MLAReddin, W.J. Managing by Outputs: MBO in the Third Dimension. MacMillan, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.