Gaya APA
Blumler, J, G., Gurevitch, M. (1995).
The Crisis of public communication : Jay G. Blumler and Michael Gurevitch .
London:
Rotledge.
Gaya MLA
Blumler, Jay, G.., Gurevitch, Michael..
"The Crisis of public communication : Jay G. Blumler and Michael Gurevitch".
London:
Rotledge,
1995.
Buku.