Mc Whirter, J. R. (1978). The Use of High-Purity Oxygen in the Activated Sludge Process. CRC Press.
Chicago Edition CitationMc Whirter, John. R. The Use of High-Purity Oxygen in the Activated Sludge Process. Florida: CRC Press, 1978.
Cita MLAMc Whirter, John. R. The Use of High-Purity Oxygen in the Activated Sludge Process. CRC Press, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.