Gawthrop, L. C. PAR, public administration review. American Society for Public Administration.
Lua i Stíl Chicago (17ú heag.)Gawthrop, Louis C. PAR, Public Administration Review. Washington, D.C.: American Society for Public Administration.
Lua MLA (9ú heag.)Gawthrop, Louis C. PAR, Public Administration Review. American Society for Public Administration.
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