Não informado. (1981). Journal of Policy Analysis and Management. Association for Public Policy Analysis and Management.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Policy Analysis and Management. New York: Association for Public Policy Analysis and Management, 1981.
Lua MLA (8ú heag.)Não informado. Journal of Policy Analysis and Management. Association for Public Policy Analysis and Management, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.