1
Publicado em: c2009.
Superior document: Philanthropic and nonprofit studies
2
Publicado em: 1996
3
Publicado em: 2008
Superior document: Bulletin of the German Historical Institute : Supplement 5
4
Publicado em: c2004.
Superior document: Philanthropic and nonprofit studies
Links: Obter o texto integral
5
Publicado em: c2006.
Superior document: The Walter Prescott Webb memorial lectures ; 36
Links: Obter o texto integral