Παραπομπή σε μορφή APA (7η εκδ.)

Alesina, A. (2000). The political economy of the budget surplus in the U.S. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Alesina, Alberto. The Political Economy of the Budget Surplus in the U.S. Cambridge: National Bureau of Economic Research, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Alesina, Alberto. The Political Economy of the Budget Surplus in the U.S. National Bureau of Economic Research, 2000.