Citations
- National Institute of Occupational Safety and Health. (2016). NIOSH Silica Controls for Construction. Retrieved from: www.cdc.gov/niosh/topics/silica/constructioncontrolmain.html
- CPWR/NIOSH. (2016). Model Silica Specifications Retrieved from: www.cpwr.com/wp-content/uploads/publications/CPWR-Model-Silica-Specifications-2014.pdf
- Occupational Safety and Health Administration. Safety and Health - Various Topics, Silica, Retrieved from: //www.osha.gov/publications/publication-products?publication_title=silica