21
Published 2001
OECD Publishing

24
Published 2006
Ministry of Finance, Chile

25
Published 2009
Instituto Nacional de Administración Pública

26
Published 2008
Mayol Ediciones S.A.

27
Published 2007
OECD Publishing

28
Published 2002
OECD Publishing

30
by Clark, Greg
Published 2008
Andean Development Corporation

31
Published 2008
Ministry of Finance, Chile

32
Published 2006
Ministry of Economy and Finances, Spain

33
Published 2008
Ministry of Education, Spain

34
Published 2003
OECD Publishing

35
by Santiso, Javier
Published 2009
OECD Publishing

36
Published 2008
OECD Publishing

37
Published 2008
Andean Community General Secretariat

38
Published 2009
OECD Publishing

39
Published 2010
Instituto Nacional de Administración Pública

40
Published 2011
OECD Publishing