POSNER, M. (1977). Public expenditure: Allocation between competing ends. C.U.P..
Cita Chicago (17th ed.)POSNER, Michael. Public Expenditure: Allocation Between Competing Ends. Cambridge: C.U.P., 1977.
Cita MLA (9th ed.)POSNER, Michael. Public Expenditure: Allocation Between Competing Ends. C.U.P., 1977.
Atenció: Aquestes cites poden no estar 100% correctes.