Boarini, R., & Strauss, H. (2007). The Private Internal Rates of Return to Tertiary Education: New Estimates for 21 OECD Countries. OECD Publishing. https://doi.org/10.1787/031008650733
Chicago-Zitierstil (17. Ausg.)Boarini, Romina, und Hubert Strauss. The Private Internal Rates of Return to Tertiary Education: New Estimates for 21 OECD Countries. Paris: OECD Publishing, 2007. https://doi.org/10.1787/031008650733.
MLA-Zitierstil (9. Ausg.)Boarini, Romina, und Hubert Strauss. The Private Internal Rates of Return to Tertiary Education: New Estimates for 21 OECD Countries. OECD Publishing, 2007. https://doi.org/10.1787/031008650733.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.