Schrøder, K., I. Bondebjerg, H. Bruun, K. Drotner, P. Jauert, J. Poulsen, and A. Tortzen. “Indledning”. MedieKultur: Journal of Media and Communication Research, Vol. 9, no. 21, Oct. 1993, p. 2 pages, doi:10.7146/mediekultur.v9i21.981.