APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development. (2019). Tax policy reforms 2019: OECD and selected partner economies. OECD.
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development. Tax Policy Reforms 2019: OECD and Selected Partner Economies. Paris: OECD, 2019.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development. Tax Policy Reforms 2019: OECD and Selected Partner Economies. OECD, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.