Cita APA (7th ed.)

Mackenzie, G. (1991). Estimating the Base of the Value-Added Tax (VAT) in Developing Countries: The Problem of Exemptions. International Monetary Fund.

Cita Chicago (17th ed.)

Mackenzie, George. Estimating the Base of the Value-Added Tax (VAT) in Developing Countries: The Problem of Exemptions. Washington, D.C.: International Monetary Fund, 1991.

Cita MLA (8th ed.)

Mackenzie, George. Estimating the Base of the Value-Added Tax (VAT) in Developing Countries: The Problem of Exemptions. International Monetary Fund, 1991.