Schack, C. (2010). Dafna Kaffeman: A Poetess in Glass. Neues Glas.
Lua i Stíl Chicago (17ú heag.)Schack, Clementine. "Dafna Kaffeman: A Poetess in Glass." Neues Glas 2010.
Lua MLA (8ú heag.)Schack, Clementine. "Dafna Kaffeman: A Poetess in Glass." Neues Glas, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.