Não informado. (2000). Visual sociology. International Visual Sociology Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Visual Sociology. Pittsburgh, Pa: International Visual Sociology Association, 2000.
Lua MLA (8ú heag.)Não informado. Visual Sociology. International Visual Sociology Association, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.