PAVAN KUMAR PINDI, B. RAVALI, S. PRASAD, K. ARCHANA, D. RAJENDAR, and N.RANGAIAH. 2012. “Isolation And Identification Of Dominating Viable Bacterial Species In Potable Water”. International Journal of Pharma and Bio Sciences 3 (3):1076-84. https://ijpbs.net/index.php/journal/article/view/1643.