(1991). Introduction To Pencil Drawing. Graphic-sha Pub.
Lua i Stíl Chicago (17ú heag.)Introduction To Pencil Drawing. Graphic-sha Pub, 1991.
Lua MLA (8ú heag.)Introduction To Pencil Drawing. Graphic-sha Pub, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.