(1991). UPM graduates 3,300 studes. U.P. Newsletter.
Lua i Stíl Chicago (17ú heag.)"UPM Graduates 3,300 Studes." U.P. Newsletter 1991.
Lua MLA (9ú heag.)"UPM Graduates 3,300 Studes." U.P. Newsletter, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.