Young, K. The tools of writing/the ends of literature: Karl Young. Experimental - visual - concrete : Avant-Garde Poetry since the 1960s.(1996).

Young, Karl. "The Tools of Writing/the Ends of Literature: Karl Young." Experimental - Visual - Concrete : Avant-Garde Poetry Since the 1960s.(1996) .

Young, Karl. "The Tools of Writing/the Ends of Literature: Karl Young." Experimental - Visual - Concrete : Avant-Garde Poetry Since the 1960s.(1996), .