Pescod, M. B. (1992). Waste water treatment and use in agriculture.
Chicago Style aipamenaPescod, M B. Waste Water Treatment and Use in Agriculture. Jodhpur, Scientific Publishers, 1992.
MLA aipamenaPescod, M B. Waste Water Treatment and Use in Agriculture. 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.