1
2
Publicerad: 2011.
3
Publicerad: 2011.
4
5
6
Publicerad: 2013
Free to read (incl. Open Access)
7
Publicerad: 2008.
Superior document: Rand Corporation monograph series
8
Publicerad: 2008.
Superior document: Rand Corporation monograph series
Links: Hämta fulltext
9
Publicerad: 2010.
Superior document: Rand Corporation monograph series
10
Publicerad: 2010.
Superior document: Rand Corporation monograph series
Links: Hämta fulltext