1
Publicado em: c1996.
Superior document: Social research today ; 9
2
Publicado em: 2000.
3
Free to read (incl. Open Access)
4
Free to read (incl. Open Access)
5
Free to read (incl. Open Access)
6
Free to read (incl. Open Access)
7
Publicado em: 2011.
Links: Obter o texto integral