Não informado. (1969). SOFTWARE WORLD: AN INTERNATIONAL JOURNAL OF PROGRAMS & PACKAGES. AP Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. SOFTWARE WORLD: AN INTERNATIONAL JOURNAL OF PROGRAMS & PACKAGES. London: AP Publications, 1969.
Lua MLA (8ú heag.)Não informado. SOFTWARE WORLD: AN INTERNATIONAL JOURNAL OF PROGRAMS & PACKAGES. AP Publications, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.