KASHEF, A. I. (1986). Ground Water Engineering Abdel-aziz Ismail Kashef. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)KASHEF, Abdel-Aziz Ismail. Ground Water Engineering Abdel-aziz Ismail Kashef. McGraw-Hill, 1986.
Lua MLA (8ú heag.)KASHEF, Abdel-Aziz Ismail. Ground Water Engineering Abdel-aziz Ismail Kashef. McGraw-Hill, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.