de Serres, A. (2008). Reforming the Polish Tax System to Improve its Efficiency. OECD Publishing. https://doi.org/10.1787/240788685657
Chicago-Zitierstil (17. Ausg.)de Serres, Alain. Reforming the Polish Tax System to Improve Its Efficiency. Paris: OECD Publishing, 2008. https://doi.org/10.1787/240788685657.
MLA-Zitierstil (9. Ausg.)de Serres, Alain. Reforming the Polish Tax System to Improve Its Efficiency. OECD Publishing, 2008. https://doi.org/10.1787/240788685657.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.