(1920). Journal of institution of engineers (India): Chemical engineering division. Institute of chemical engineers.
Trích dẫn kiểu ChicagoJournal of Institution of Engineers (India): Chemical Engineering Division. New Delhi: Institute of chemical engineers, 1920.
Trích dẫn MLAJournal of Institution of Engineers (India): Chemical Engineering Division. Institute of chemical engineers, 1920.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.