Kort, P. Beuys: The Profile of a Successor. Joseph Beuys : Mapping the Legacy.
Lua i Stíl Chicago (17ú heag.)Kort, Pamela. "Beuys: The Profile of a Successor." Joseph Beuys : Mapping the Legacy .
Lua MLA (8ú heag.)Kort, Pamela. "Beuys: The Profile of a Successor." Joseph Beuys : Mapping the Legacy, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.