[55: Bettio, F., Verashchagina, A. and EU Expert Group on Gender and Employment (2009) Fiscal system and female employment in Europe.
[55: Bettio, F., Verashchagina, A. e Grupo de peritos da UE em matéria de emprego e igualdade entre homens e mulheres (2009) Fiscal system and female employment in Europe.