Não informado. (1984). Journal of Information Systems Management. Auerbach Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Information Systems Management. Pennsauken, NJ: Auerbach Publications, 1984.
Lua MLA (8ú heag.)Não informado. Journal of Information Systems Management. Auerbach Publications, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.