Taha Hamdy A. (2018). Operation Research (10.). Pearson.
Lua i Stíl Chicago (17ú heag.)Taha Hamdy A. Operation Research. 10. Noida: Pearson, 2018.
Lua MLA (9ú heag.)Taha Hamdy A. Operation Research. 10. Pearson, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.