Walkenhorst, P., Demmou, L., & Frohde, M. (2017). Making the business environment more supportive of productivity in Belgium. OECD Publishing. https://doi.org/10.1787/93cc318a-en
Chicago-Zitierstil (17. Ausg.)Walkenhorst, Peter, Lilas Demmou, und Manav Frohde. Making the Business Environment More Supportive of Productivity in Belgium. Paris: OECD Publishing, 2017. https://doi.org/10.1787/93cc318a-en.
MLA-Zitierstil (9. Ausg.)Walkenhorst, Peter, et al. Making the Business Environment More Supportive of Productivity in Belgium. OECD Publishing, 2017. https://doi.org/10.1787/93cc318a-en.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.