1
2
Book
3
Published: Lund : Lund Univ. Pr, 1989
Book
4
Published: København : Institut for Medier, Erkendelse og Formidling, Københavns Univ, 2013-
kostenfreiVolltext
eJournal
5
Published: Oslo : Oslo and Akershus University College of Applied Sciences, [2012]-
kostenfreiVolltext
eJournal
6
7