Enderwitz, S., & Sauer, R. (2015). Communication and materiality: Written and unwritten communication in pre-modern societies. De Gruyter.
Lua i Stíl Chicago (17ú heag.)Enderwitz, Susanne, agus Rebecca Sauer. Communication and Materiality: Written and Unwritten Communication in Pre-modern Societies. Berlin, [Gemany] ; Boston, [Massachusetts]: De Gruyter, 2015.
Lua MLA (9ú heag.)Enderwitz, Susanne, agus Rebecca Sauer. Communication and Materiality: Written and Unwritten Communication in Pre-modern Societies. De Gruyter, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.