Kamala, A. .. (1988). Environmental engineering: Water supply sanitary engineering and pollution. New Delhi: Tata McGraw-Hill.
Trích dẫn kiểu ChicagoKamala, A. Environmental Engineering: Water Supply Sanitary Engineering and Pollution. New Delhi: Tata McGraw-Hill, 1988.
Trích dẫn MLAKamala, A. Environmental Engineering: Water Supply Sanitary Engineering and Pollution. New Delhi: Tata McGraw-Hill, 1988.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.