Hiebert, R. (1988). Impact of mass media (2nd.). Longman.
Chicago-čujuhus (17. p.)Hiebert, R. Impact of Mass Media. 2nd. New York: Longman, 1988.
MLA-čujuhus (9. p.)Hiebert, R. Impact of Mass Media. 2nd. Longman, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.