McCall, J. M. (2007). Viewer discretion advised: Taking control of mass media influences (ed.). Rowman & LittleField.
Chicago-referens (17:e uppl.)McCall, Jeffrey M. Viewer Discretion Advised: Taking Control of Mass Media Influences. ed. Estover road, Plymouth, USA: Rowman & LittleField, 2007.
MLA-referens (9:e uppl.)McCall, Jeffrey M. Viewer Discretion Advised: Taking Control of Mass Media Influences. ed. Rowman & LittleField, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.