P. K. Roscio

Isolation and characterization of TNT and its metabolites in groundwater by gas chromatograph-mass spectrometer-computer techniques

W. E. Pereira, D. Short, D. B. Manigold, 1979, Bulletin of environmental contamination and toxicology.

Methods for the determination of organic substances in water and fluvial sediments, USGS TWRI, Book 5, Laboratory analysis, Chapter A3

M. C. Olson, L. E. Lowe, Michael P. Schroeder, 1982 .