Dyfyniad APA

Clemons, R. S., & McBeth, M. K. (2009). Public policy praxis: A case approach for understanding policy and analysis (2nd ed.). Pearson / Longman.

Dyfyniad Arddull Chicago

Clemons, Randall S., and Mark K. McBeth. Public Policy Praxis: A Case Approach for Understanding Policy and Analysis. 2nd ed. New York: Pearson / Longman, 2009.

Dyfyniad MLA

Clemons, Randall S., and Mark K. McBeth. Public Policy Praxis: A Case Approach for Understanding Policy and Analysis. 2nd ed. Pearson / Longman, 2009.

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