Rypson, P. Polish artists' book in the 1990s and three libraries: Piotr Rypson. Studies in Modern Russian and Polish culture and Bibliography : essays in honor of Wojciech Zalewski.(1999).
Lua i Stíl Chicago (17ú heag.)Rypson, Piotr. "Polish Artists' Book in the 1990s and Three Libraries: Piotr Rypson." Studies in Modern Russian and Polish Culture and Bibliography : Essays in Honor of Wojciech Zalewski.(1999) .
Lua MLA (8ú heag.)Rypson, Piotr. "Polish Artists' Book in the 1990s and Three Libraries: Piotr Rypson." Studies in Modern Russian and Polish Culture and Bibliography : Essays in Honor of Wojciech Zalewski.(1999), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.