Dyfyniad APA

Peters, B. G. (1988). American Public Policy: Promise and performance (2nd.). Affiliated East-West Press.

Dyfyniad Arddull Chicago

Peters, B Guy. American Public Policy: Promise and Performance. 2nd. New Delhi: Affiliated East-West Press, 1988.

Dyfyniad MLA

Peters, B Guy. American Public Policy: Promise and Performance. 2nd. Affiliated East-West Press, 1988.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.