Morgan, J. S. (1972). Managing change: The strategies of making change work for you. McGraw -Hill book company.
Dyfyniad Arddull ChicagoMorgan, John S. Managing Change: The Strategies of Making Change Work for You. New York: McGraw -Hill book company, 1972.
Dyfyniad MLAMorgan, John S. Managing Change: The Strategies of Making Change Work for You. McGraw -Hill book company, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.