Saramago, Jose
As intermitencias da morte
Caminho, 2006
Buku Teks
Wester, Fred
Kwalitatieve analyse
Countinho, 2004
Buku Teks
Touraine, Alain
Critique of modernity
Blackwell, 1995
Buku Teks SO
Saramago, Jose
O ano da morte de ricardo reis
Caminho, 2003
Buku Teks
Bardin, Laurence
Analyse de contenu
Presses Universitaires de France, 1991
Buku Teks SO