Pichtel, J. (2014). Waste management practices: Municipal, hazardous, and industrial (2nd ed.). CRC Press.
Chicago-čujuhus (17. p.)Pichtel, John. Waste Management Practices: Municipal, Hazardous, and Industrial. 2nd ed. Boca Raton: CRC Press, 2014.
MLA-čujuhus (9. p.)Pichtel, John. Waste Management Practices: Municipal, Hazardous, and Industrial. 2nd ed. CRC Press, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.