1
2
Publicado em: 2011.
3
4
5
Publicado em: 2013
Free to read (incl. Open Access)
6
Publicado em: 2011.
7
Publicado em: 2008.
Superior document: Rand Corporation monograph series
8
Publicado em: 2008.
Superior document: Rand Corporation monograph series
Links: Obter o texto integral
9
Publicado em: 2010.
Superior document: Rand Corporation monograph series
10
Publicado em: 2010.
Superior document: Rand Corporation monograph series
Links: Obter o texto integral