Pennock, A. (2023). The CQ Press writing guide for public policy (Second edition.). CQ Press.
Dyfyniad Arddull ChicagoPennock, Andrew. The CQ Press Writing Guide for Public Policy. Second edition. Thousand Oaks, California: CQ Press, 2023.
Dyfyniad MLAPennock, Andrew. The CQ Press Writing Guide for Public Policy. Second edition. CQ Press, 2023.
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