Sheahan, J. (1967). The wage-price guideposts. Brookings Institution.
Lua i Stíl Chicago (17ú heag.)Sheahan, John. The Wage-price Guideposts. Washington: Brookings Institution, 1967.
Lua MLA (9ú heag.)Sheahan, John. The Wage-price Guideposts. Brookings Institution, 1967.
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