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Dyfyniad Arddull ChicagoDue, John Fitzgerald, and Ann Fetter Friedlaender. Government Finance: Economics of the Public Sector. Delhi: A.I.T.B.S. Publishers & Distributors, 1997.
Dyfyniad MLADue, John Fitzgerald, and Ann Fetter Friedlaender. Government Finance: Economics of the Public Sector. A.I.T.B.S. Publishers & Distributors, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.