Ripley, R. B., & Franklin, G. A. (1980). Congress, the bureaucracy, and public policy (Rev. ed.). Dorsey Press ; Irwin-Dorsey.
Dyfyniad Arddull ChicagoRipley, Randall B., and Grace A. Franklin. Congress, the Bureaucracy, and Public Policy. Rev. ed. Homewood, Ill. : Georgetown, Ont.: Dorsey Press ; Irwin-Dorsey, 1980.
Dyfyniad MLARipley, Randall B., and Grace A. Franklin. Congress, the Bureaucracy, and Public Policy. Rev. ed. Dorsey Press ; Irwin-Dorsey, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.