Polkinhorn, H. Hyperotics: Towards a theory of experimental poetry / Harry Polkinhorn. Experimental - visual - concrete : Avant-Garde Poetry since the 1960s.(1996).
Lua i Stíl Chicago (17ú heag.)Polkinhorn, Harry. "Hyperotics: Towards a Theory of Experimental Poetry / Harry Polkinhorn." Experimental - Visual - Concrete : Avant-Garde Poetry Since the 1960s.(1996) .
Lua MLA (8ú heag.)Polkinhorn, Harry. "Hyperotics: Towards a Theory of Experimental Poetry / Harry Polkinhorn." Experimental - Visual - Concrete : Avant-Garde Poetry Since the 1960s.(1996), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.