Dyfyniad APA
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2005). Consumption tax trends: VAT/GST and excise rates, trends and administration issues (2004 ed.). OECD.
Dyfyniad Arddull Chicago
Organisation for Economic Co-operation and Development and ProQuest (Firm). Consumption Tax Trends: VAT/GST and Excise Rates, Trends and Administration Issues. 2004 ed. Paris: OECD, 2005.
Dyfyniad MLA
Organisation for Economic Co-operation and Development and ProQuest (Firm). Consumption Tax Trends: VAT/GST and Excise Rates, Trends and Administration Issues. 2004 ed. OECD, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.