Michael, A., Khepar, S. . .., & Sondhi, S. . .. (2008). Water wells and pumps (2.). Tata Mc-Graw Hill Publishing Company.
Chicago Stili AlıntıMichael, A.M, S.D Khepar, ve S.K Sondhi. Water Wells and Pumps. 2. New Delhi: Tata Mc-Graw Hill Publishing Company, 2008.
MLA AlıntıMichael, A.M, et al. Water Wells and Pumps. 2. Tata Mc-Graw Hill Publishing Company, 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..