Lee, R. D., & Johnson, R. W. (1975). Public budgeting systems ([4th printing].). University Park Press.
Cita Chicago Style (17a ed.)Lee, Robert D., y Ronald W. Johnson. Public Budgeting Systems. [4th printing]. Baltimore [etc.]: University Park Press, 1975.
Cita MLA (9a ed.)Lee, Robert D., y Ronald W. Johnson. Public Budgeting Systems. [4th printing]. University Park Press, 1975.
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