Boltz, D. F., & Howell, J. A. (1978). Colorimetric determination of non metals. Wiley Eastern.
Chicago Edition CitationBoltz, David F., and James A. Howell. Colorimetric Determination of Non Metals. Toronto: Wiley Eastern, 1978.
MLA Edition CitationBoltz, David F., and James A. Howell. Colorimetric Determination of Non Metals. Wiley Eastern, 1978.
Warning: These citations may not always be 100% accurate.