de la Feria, R. (2009). Place where the supply/activity is effectively carried out as an allocation rule: VAT v. direct taxation. International Bureau of Fiscal Documentation.
Chicago Style (17. basım) Atıfde la Feria, R. Place Where the Supply/activity Is Effectively Carried Out as an Allocation Rule: VAT V. Direct Taxation. International Bureau of Fiscal Documentation, 2009.
MLA (9th ed.) Atıfde la Feria, R. Place Where the Supply/activity Is Effectively Carried Out as an Allocation Rule: VAT V. Direct Taxation. International Bureau of Fiscal Documentation, 2009.
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