Conley, D., & Glauber, R. (2005). Parental educational investment and children's academic risk: Estimates of the impact of sibship size and birth order from exogenous variation in fertility. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Conley, Dalton, und Rebecca Glauber. Parental Educational Investment and Children's Academic Risk: Estimates of the Impact of Sibship Size and Birth Order from Exogenous Variation in Fertility. Cambridge, Mass: National Bureau of Economic Research, 2005.
MLA-Zitierstil (9. Ausg.)Conley, Dalton, und Rebecca Glauber. Parental Educational Investment and Children's Academic Risk: Estimates of the Impact of Sibship Size and Birth Order from Exogenous Variation in Fertility. National Bureau of Economic Research, 2005.