Παραπομπή σε μορφή APA (7η εκδ.)

Topalova, P. (2004). Trade Liberalization and Firm Productivity: The Case of India. International Monetary Fund.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Topalova, Petia. Trade Liberalization and Firm Productivity: The Case of India. Washington, D.C.: International Monetary Fund, 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

Topalova, Petia. Trade Liberalization and Firm Productivity: The Case of India. International Monetary Fund, 2004.