Woffmann, L., & Fuchs, T. (2005). Families, schools, and primary-school learning: Evidence for Argentina and Colombia in an international perspective. World Bank.
Chicago-referens (17:e uppl.)Woffmann, Ludger, och Thomas Fuchs. Families, Schools, and Primary-school Learning: Evidence for Argentina and Colombia in an International Perspective. Washington, D.C: World Bank, 2005.
MLA-referens (9:e uppl.)Woffmann, Ludger, och Thomas Fuchs. Families, Schools, and Primary-school Learning: Evidence for Argentina and Colombia in an International Perspective. World Bank, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.