Dyfyniad APA

Organisation for Economic Co-operation and Development. Committee on Fiscal Affairs. (1981). Model convention for mutual administrative assistance in the recovery of tax claims. OECD.

Dyfyniad Arddull Chicago

Organisation for Economic Co-operation and Development. Committee on Fiscal Affairs. Model Convention for Mutual Administrative Assistance in the Recovery of Tax Claims. Paris: OECD, 1981.

Dyfyniad MLA

Organisation for Economic Co-operation and Development. Committee on Fiscal Affairs. Model Convention for Mutual Administrative Assistance in the Recovery of Tax Claims. OECD, 1981.

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