Carvalho Filho, I. E. d., & Milesi-Ferretti, G. M. (2008). Household income as a determinant of child labor and school enrollment in Brazil: Evidence from a social security reform. [Washington, District of Columbia]: International Monetary Fund.

Carvalho Filho, Irineu Evangelista de., and Gian Maria Milesi-Ferretti. Household Income As a Determinant of Child Labor and School Enrollment in Brazil: Evidence From a Social Security Reform. [Washington, District of Columbia]: International Monetary Fund, 2008.

Carvalho Filho, Irineu Evangelista de., and Gian Maria Milesi-Ferretti. Household Income As a Determinant of Child Labor and School Enrollment in Brazil: Evidence From a Social Security Reform. [Washington, District of Columbia]: International Monetary Fund, 2008.