6Douglis, P.. Digital photojournalism: more choices, lower costs, quicker results. Communication World, 2002,19(2),30-31.
7Tuchman, G.. Objectivity as strategic ritual: An examination of newsmen's notions of objectivity. The American Journal of Sociolog~ 1972, 77(4), 660-679.
10Mi, J.. The effects of visual literacy and the perception of digital alteration in photojournalism. Conference Papers - International Communication Association. 2007 Annual Meeting, 2007,1-27.
