Lua APA (7ú heag.)

Dunn, W. N. (1981). Public policy analysis: An introduction. Prentice-Hall.

Lua i Stíl Chicago (17ú heag.)

Dunn, William N. Public Policy Analysis: An Introduction. Englewood Cliffs: Prentice-Hall, 1981.

Lua MLA (9ú heag.)

Dunn, William N. Public Policy Analysis: An Introduction. Prentice-Hall, 1981.

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