Adema, W., & Adema, W. (1993). The Beveridge curve and institutional arrangements.
Lua i Stíl Chicago (17ú heag.)Adema, W., agus Willem Adema. The Beveridge Curve and Institutional Arrangements. 1993.
Lua MLA (9ú heag.)Adema, W., agus Willem Adema. The Beveridge Curve and Institutional Arrangements. 1993.
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