Organisation for Economic Co-operation and Development. (1966). Public administration and economic development. Paris: Organisation for Economic Co-operation and Development.
Dyfyniad Arddull ChicagoOrganisation for Economic Co-operation and Development. Public Administration and Economic Development. Paris: Organisation for Economic Co-operation and Development, 1966.
Dyfyniad MLAOrganisation for Economic Co-operation and Development. Public Administration and Economic Development. Paris: Organisation for Economic Co-operation and Development, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.