Dyfyniad APA

(1992). Improving Tax Administration in Developing Countries. International Monetary Fund.

Dyfyniad Arddull Chicago

Improving Tax Administration in Developing Countries. Washington, D.C.: International Monetary Fund, 1992.

Dyfyniad MLA

Improving Tax Administration in Developing Countries. International Monetary Fund, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.