1. Emissions from the Evaporative Casting Process
2. Gressel, M. G., Deye, G. J., Heitbrink, W. A. and McGlothlin, J. D. Graphical Exposure Demonstration: Computers and Video Link Together. Presented at the American Industrial Hygiene Conference. St. Louis, Missouri. May 21-26.
3. American Conference of Governmental Industrial Hygienists. Air Sampling Instruments for Evaluation of Atmospheric Conditions, 7th ed. ACGIH. Cincinnati, OH