Kreps, J. M. (1964). Taxation, spending, and the national debt. Holt, Rinehart and Winston.
Dyfyniad Arddull ChicagoKreps, Juanita Morris. Taxation, Spending, and the National Debt. New York: Holt, Rinehart and Winston, 1964.
Dyfyniad MLAKreps, Juanita Morris. Taxation, Spending, and the National Debt. Holt, Rinehart and Winston, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.