O'DONNELL, M. E. (1966). Readings in public administration. Houghton Mifflin.
Dyfyniad Arddull ChicagoO'DONNELL, Maurice E. Readings in Public Administration. Boston,: Houghton Mifflin, 1966.
Dyfyniad MLAO'DONNELL, Maurice E. Readings in Public Administration. Houghton Mifflin, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.