See CarrollStephen J.Jr., and TosiHenry L.Jr.Management by Objectives, Applications and Research.New York: The Macmillan Company, 1973; Odiorne, George S. Management by Objectives, A System of Managerial Leadership. New York: Pitman Publishing Corporation, 1965; and Mali, Paul. Management by Objectives, An Operating Guide to Faster and More Profitable Results. New York: Wiley Interscience, 1972.
2.
See RosenthalR., and LawsonR.. “A Longitudinal Study of the Effects of Experimenter Bias on the Operant Learning of Laboratory Rats.”Journal of Psychiatric Research, 2: 61–72, 1964.