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Dyfyniad Arddull ChicagoReddin, W. J. Effective Management by Objectives: The 3-D Method of MBO. New Delhi: Tata McGraw-Hill, 1971.
Dyfyniad MLAReddin, W. J. Effective Management by Objectives: The 3-D Method of MBO. Tata McGraw-Hill, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.