1
by Monaco, Lorenzo
Published 2010
Springer Milan

2
Published 2007
Federal Office for the Environment FOEN

3
Published 2006
Commissione Politiche del Lavoro e Politiche Sociali

4
Published 2003
OECD Publishing

5
Published 2010
OECD Publishing

6
Published 2003
OECD Publishing

7
by Pongiluppi, Guido
Published 2002
CLUEB

8
by Malvolti, Alberto
Published 2003
L. S. Olschki

10
by Marone, Enrico
Published 2005
Firenze University Press

11
by Carcassi, Marco
Published 2004
PLUS

12
by Friedman, Milton
Published 2003
Rubbettino

13
by Silvestri, Francesco
Published 2003
CLUEB

14
by Coser, Enrica
Published 2003
CLUEB

15
by Angelini, Aurelio
Published 2004
Armando

16
Published 2013
OECD Publishing

17
Published 2017
OECD Publishing

18
Published 2015
OECD Publishing