Παραπομπή σε μορφή APA (7η εκδ.)

Akanbi, O. A. (2019). State Institutions and Tax Capacity: An Empirical Investigation of Causality. International Monetary Fund.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Akanbi, Olusegun Ayodele. State Institutions and Tax Capacity: An Empirical Investigation of Causality. Washington, D.C.: International Monetary Fund, 2019.

Παραπομπή σε μορφή MLA (8th εκδ.)

Akanbi, Olusegun Ayodele. State Institutions and Tax Capacity: An Empirical Investigation of Causality. International Monetary Fund, 2019.