Davidson, I. Origins of pictures: An argument for transformation of signs / Iain Davidson. Origins of pictures : anthropological discourses in image science.(2013).
Lua i Stíl Chicago (17ú heag.)Davidson, Iain. "Origins of Pictures: An Argument for Transformation of Signs / Iain Davidson." Origins of Pictures : Anthropological Discourses in Image Science.(2013) .
Lua MLA (8ú heag.)Davidson, Iain. "Origins of Pictures: An Argument for Transformation of Signs / Iain Davidson." Origins of Pictures : Anthropological Discourses in Image Science.(2013), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.