(1997). ALGOL-like languages / Peter W. O'Hearn, Robert D. Tennent, editors.
Lua i Stíl Chicago (17ú heag.)ALGOL-like Languages / Peter W. O'Hearn, Robert D. Tennent, Editors. 1997.
Lua MLA (9ú heag.)ALGOL-like Languages / Peter W. O'Hearn, Robert D. Tennent, Editors. 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.