Ripley, R. B., & Franklin, G. A. (1980). Congress, the bureaucracy, and public policy (Rev. ed.). Dorsey Press ; Irwin-Dorsey.
Lua i Stíl Chicago (17ú heag.)Ripley, Randall B., agus Grace A. Franklin. Congress, the Bureaucracy, and Public Policy. Rev. ed. Homewood, Ill. : Georgetown, Ont.: Dorsey Press ; Irwin-Dorsey, 1980.
Lua MLA (8ú heag.)Ripley, Randall B., agus Grace A. Franklin. Congress, the Bureaucracy, and Public Policy. Rev. ed. Dorsey Press ; Irwin-Dorsey, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.