(1999). Are there returns to the wages of young men from working while in school?
Chicago-Zitierstil (17. Ausg.)Are There Returns to the Wages of Young Men from Working While in School? Cambridge, Mass, 1999.
MLA-Zitierstil (9. Ausg.)Are There Returns to the Wages of Young Men from Working While in School? 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.