1
Published 2003
OECD Publishing

2
Published 2002
OECD Publishing

3
Published 2007
Federal Office for the Environment FOEN

4
Published 2002
OECD Publishing

5
Published 2002
OECD Publishing

6
Published 2010
Permanent Delegation of Italy to the OECD

7
Published 2010
OECD Publishing

8
Published 2008
FORMEZ

10
Published 2001
OECD Publishing

11
Published 2011
OECD Publishing

12
Published 2011
Marsilio Editori s.p.a.

13
Published 2003
OECD Publishing

14
Published 2000
OECD Publishing

15
Published 2006
Commissione Politiche del Lavoro e Politiche Sociali

16
Published 2009
Permanent Delegation of Italy to the OECD

17
Published 1998
OECD Publishing

18
Published 2007
Armando Editore

19
Published 2007
Armando Editore

20
Published 2006
OECD Publishing