Edwards, E.  (2002) Material beings: objecthood and ethnographic photographs. Visual Studies, 17: 67-76.  Photographs as material objects: their materiality matters.

Edwards, E. (2005). Photographs and the sound of history. Visual Anthropology Review, 21(1-2), 27-46.  Orality and photographs.

Edwards, E. (2008). Thinking Photography beyond the Visual? Photography: Theoretical Snapshots (pp. 31-48).  Scanned from ILL. Not the same as her other work.