Barron, D. W. (1981). Pascal-the language and its implementation. John Wiley.
Lua i Stíl Chicago (17ú heag.)Barron, D. W. Pascal-the Language and Its Implementation. Chichester: John Wiley, 1981.
Lua MLA (9ú heag.)Barron, D. W. Pascal-the Language and Its Implementation. John Wiley, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.