National Institute of Hydrology. (1999). Performance evaluation of percolation ponds for artificial recharge: A case study. National Institute of Hydrology.
Chicago Style (17. basım) AtıfNational Institute of Hydrology. Performance Evaluation of Percolation Ponds for Artificial Recharge: A Case Study. Roorkee: National Institute of Hydrology, 1999.
MLA (9th ed.) AtıfNational Institute of Hydrology. Performance Evaluation of Percolation Ponds for Artificial Recharge: A Case Study. National Institute of Hydrology, 1999.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..