MUSGRAVE, R. A. (1984). Public Finance In Theory And Pratice Richard A. Musgrave And Peggy B. Musgrave. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)MUSGRAVE, Richard A. Public Finance In Theory And Pratice Richard A. Musgrave And Peggy B. Musgrave. McGraw-Hill, 1984.
Lua MLA (8ú heag.)MUSGRAVE, Richard A. Public Finance In Theory And Pratice Richard A. Musgrave And Peggy B. Musgrave. McGraw-Hill, 1984.
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