Παραπομπή σε μορφή APA (7η εκδ.)

Keefer, P. (2004). Elections, special interests, and the fiscal costs of financial crisis. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Keefer, Philip. Elections, Special Interests, and the Fiscal Costs of Financial Crisis. Washington, D.C: World Bank, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Keefer, Philip. Elections, Special Interests, and the Fiscal Costs of Financial Crisis. World Bank, 2004.