SOGE, P. (1991). A Reading Programme Civil Engineering Student Book I Paulinus Soge. UAJY.
Lua i Stíl Chicago (17ú heag.)SOGE, Paulinus. A Reading Programme Civil Engineering Student Book I Paulinus Soge. UAJY, 1991.
Lua MLA (8ú heag.)SOGE, Paulinus. A Reading Programme Civil Engineering Student Book I Paulinus Soge. UAJY, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.