Παραπομπή σε μορφή APA (7η εκδ.)

Webb, S. B. (1989). Borrowing resource transfers, and external shocks to developing countries: Historical and counterfactual. Country Economics Department.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Webb, Steven B. Borrowing Resource Transfers, and External Shocks to Developing Countries: Historical and Counterfactual. Washington, D.C: Country Economics Department, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Webb, Steven B. Borrowing Resource Transfers, and External Shocks to Developing Countries: Historical and Counterfactual. Country Economics Department, 1989.