Baker, M., Gruber, J., & Milligan, K. (2005). Universal childcare, maternal labor supply, and family well-being. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Baker, Michael, Jonathan Gruber, und Kevin Milligan. Universal Childcare, Maternal Labor Supply, and Family Well-being. Cambridge, Mass: National Bureau of Economic Research, 2005.
MLA-Zitierstil (9. Ausg.)Baker, Michael, et al. Universal Childcare, Maternal Labor Supply, and Family Well-being. National Bureau of Economic Research, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.