Liebman, S. (1988). Why Kluge? October.
Lua i Stíl Chicago (17ú heag.)Liebman, Stuart. "Why Kluge?" October 1988.
Lua MLA (8ú heag.)Liebman, Stuart. "Why Kluge?" October, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.