Halpern, L. (1974). Taxes in France. Butterworths.
Lua i Stíl Chicago (17ú heag.)Halpern, Lionel. Taxes in France. London: Butterworths, 1974.
Lua MLA (9ú heag.)Halpern, Lionel. Taxes in France. Butterworths, 1974.
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