Wagner, R. E. (1983). Public finance: Revenues and expenditures in a democratic society. Little, Brown.
Lua i Stíl Chicago (17ú heag.)Wagner, Richard E. Public Finance: Revenues and Expenditures in a Democratic Society. Boston: Little, Brown, 1983.
Lua MLA (9ú heag.)Wagner, Richard E. Public Finance: Revenues and Expenditures in a Democratic Society. Little, Brown, 1983.
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