Wilensky, H. L. (1985). Comparative social policy: Theories, methods, findings. Institute of International Studies, University of California.
Lua i Stíl Chicago (17ú heag.)Wilensky, Harold L. Comparative Social Policy: Theories, Methods, Findings. Berkeley: Institute of International Studies, University of California, 1985.
Lua MLA (9ú heag.)Wilensky, Harold L. Comparative Social Policy: Theories, Methods, Findings. Institute of International Studies, University of California, 1985.
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