Organisation for Economic Co-operation and Development. (2018). Tax policy reforms 2018: OECD and selected partner economies. OECD Publishing.
Παραπομπή σε μορφή Chicago (17η εκδ.)Organisation for Economic Co-operation and Development. Tax Policy Reforms 2018: OECD and Selected Partner Economies. Paris: OECD Publishing, 2018.
Παραπομπή σε μορφή MLA (9th εκδ.)Organisation for Economic Co-operation and Development. Tax Policy Reforms 2018: OECD and Selected Partner Economies. OECD Publishing, 2018.
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