(1982). Portable programming / Peter J.L. Wallis.
Lua i Stíl Chicago (17ú heag.)Portable Programming / Peter J.L. Wallis. 1982.
Lua MLA (9ú heag.)Portable Programming / Peter J.L. Wallis. 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.