共 3 条
[2]
Working paper 843 of the VAT Committee .2 EU. https://circabc.europa.eu/sd/a/e346e09e-f06e-44cc-8f39-4334fb99c841/843%20-%20Scope%20of%20notion%20of%20electronically%20supplied%20services.pdf . 2015
[3]
SSUTA Section 501 .2 .