Pina, Á. (2010). Towards a Less Distortive and More Efficient Tax System in Portugal. OECD Publishing. https://doi.org/10.1787/5km4m2w9hv28-en
Chicago-Zitierstil (17. Ausg.)Pina, Álvaro. Towards a Less Distortive and More Efficient Tax System in Portugal. Paris: OECD Publishing, 2010. https://doi.org/10.1787/5km4m2w9hv28-en.
MLA-Zitierstil (9. Ausg.)Pina, Álvaro. Towards a Less Distortive and More Efficient Tax System in Portugal. OECD Publishing, 2010. https://doi.org/10.1787/5km4m2w9hv28-en.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.