Παραπομπή σε μορφή APA (7η εκδ.)

Sader, F. (2000). Attracting foreign direct investment into infrastructure: Why is it so difficult. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sader, Frank. Attracting Foreign Direct Investment into Infrastructure: Why Is It so Difficult. Washington, DC: World Bank, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sader, Frank. Attracting Foreign Direct Investment into Infrastructure: Why Is It so Difficult. World Bank, 2000.