Friedman, M., & Schäffner, W. (2016). On folding: Towards a new field of interdisciplinary research / Friedman, Michael ; Schäffner, Wolfgang (Eds.). transcript.
Lua i Stíl Chicago (17ú heag.)Friedman, Michael, agus Wolfgang Schäffner. On Folding: Towards a New Field of Interdisciplinary Research / Friedman, Michael ; Schäffner, Wolfgang (Eds.). Bielefeld: transcript, 2016.
Lua MLA (8ú heag.)Friedman, Michael, agus Wolfgang Schäffner. On Folding: Towards a New Field of Interdisciplinary Research / Friedman, Michael ; Schäffner, Wolfgang (Eds.). transcript, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.