Drainage and Reclamation Institute of Pakistan. (1989). Journal of drainage and reclamation: DRIP. Drainage and Reclamation Institute of Pakistan.
Lua i Stíl Chicago (17ú heag.)Drainage and Reclamation Institute of Pakistan. Journal of Drainage and Reclamation: DRIP. Tando Jam: Drainage and Reclamation Institute of Pakistan, 1989.
Lua MLA (8ú heag.)Drainage and Reclamation Institute of Pakistan. Journal of Drainage and Reclamation: DRIP. Drainage and Reclamation Institute of Pakistan, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.