1
Published 2009
Ministry of Education, Chile

2
Published 2007
OECD Publishing

3
Published 2008
Ministry of the Economy, Development and Reconstruction, Chile

5
Published 2010
OECD Publishing

6
Published 2004
Comité Administrador del Programa Federal de Construccion de Escuelas

7
Published 2008
Ministry of Education, Spain

8
Published 2009
OECD Publishing

9
Published 2004
Comité Administrador del Programa Federal de Construccion de Escuelas

10
Published 2008
Ministry of Labor and Social Affairs, Spain

11
Published 2006
Grupo Santillana

12
Published 2010
Instituto Nacional de Administración Pública

13
Published 2008
OECD Publishing

14
Published 2008
Mayol Ediciones S.A.

15
Published 2008
OECD Publishing

16
Published 2011
OECD Publishing

17
Published 2006
Ministry of Economy and Finances, Spain

18
by Pont, Beatriz
Published 2009
OECD Publishing

19
Published 2005
Ministerio de Administrationes Publicas of Spain

20
Published 2004
Ministry of Environment, Spain