LaGrega, M. D., Buckingham, P. L., Evans, J., Buckingham, P. L., Evans, J. C., & Buckingham, P. L. (1994). Hazardous waste management. New York: McGraw-Hill, Inc..

LaGrega, Michael D., Phillip L. Buckingham, Jeffrey Evans, Phillip L. Buckingham, Jeffrey C. Evans, and Philip L. Buckingham. Hazardous Waste Management. New York: McGraw-Hill, Inc., 1994.

LaGrega, Michael D., et al. Hazardous Waste Management. New York: McGraw-Hill, Inc., 1994.