Simon, B. (2000). Maximizing outlook 2000. Osborne/McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Simon, Barry. Maximizing Outlook 2000. Berkeley, Calif: Osborne/McGraw-Hill, 2000.
Lua MLA (9ú heag.)Simon, Barry. Maximizing Outlook 2000. Osborne/McGraw-Hill, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.