Pakistan. Ministry of Petroleum and Natural Resources. (1985). Groundwater: Resources potential of Thano Bula Khan, Kalukhuhar, Upper Malir and Gadap Basins : Dadu, Thatta and Karachi districts, Sind, Pakistan. Ministry of Petroleum & Natural Resources, Government of Pakistan.
Παραπομπή σε μορφή Chicago (17η εκδ.)Pakistan. Ministry of Petroleum and Natural Resources. Groundwater: Resources Potential of Thano Bula Khan, Kalukhuhar, Upper Malir and Gadap Basins : Dadu, Thatta and Karachi Districts, Sind, Pakistan. [Karachi]: Ministry of Petroleum & Natural Resources, Government of Pakistan, 1985.
Παραπομπή σε μορφή MLA (8th εκδ.)Pakistan. Ministry of Petroleum and Natural Resources. Groundwater: Resources Potential of Thano Bula Khan, Kalukhuhar, Upper Malir and Gadap Basins : Dadu, Thatta and Karachi Districts, Sind, Pakistan. Ministry of Petroleum & Natural Resources, Government of Pakistan, 1985.