1. U. S. DOL (OSHA) OSHA Instruction CPÒ 2–2.43,1987
2. Hoke, S. H. and Herud, C. Performance Evaluation of a Halogen Acid Gas Analyzer. Proceedings of the Halon Alternatives Technical Working Conference. 1996, Albuquerque, NM. pp.577–584. Albuquerque, NM: University of New Mexico.
3. Shaobin, K., Goldberg, J., Young, V. Y. and Hoke, S. H. Development of a Portable Hydrogen Iodide Generator. Proceedings of the Halon Alternatives Technical Working Conference. 1995, Albuquerque, NM. pp.625–636. Albuquerque, NM: University of New Mexico.