SCHILDT, H. (1988). Dos Made Easy / Herbert Schildt. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)SCHILDT, Herbert. Dos Made Easy / Herbert Schildt. McGraw-Hill, 1988.
Lua MLA (8ú heag.)SCHILDT, Herbert. Dos Made Easy / Herbert Schildt. McGraw-Hill, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.