Dyfyniad APA

Stone, D. A. (1997). Policy paradox: The art of political decision making. W.W. Norton.

Dyfyniad Arddull Chicago

Stone, Deborah A. Policy Paradox: The Art of Political Decision Making. New York: W.W. Norton, 1997.

Dyfyniad MLA

Stone, Deborah A. Policy Paradox: The Art of Political Decision Making. W.W. Norton, 1997.

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