1. Scott, D. F., Grayson, R. L., & Edward, A. (2004). Disease and illness in U.S. mining, 1983–2001. Journal of Occupational & Environmental Medicine, 46(12), 1272–1277.
2. Nelson, D. I. et al. (2005). The global burden of occupational noise-induced hearing loss. Preprint of the article accepted for publication in the American Journal of Industrial Medicine, pp. 1–15
3. Anon. (2003). Noise control Regulations of Turkey. Official Gazette, No. 25325, 23.12.2003.
4. Cinar, I. (2005). Noise monitoring, modelling and mapping in mining. PhD thesis, Graduate School of Pure and Applied Sciences, Selcuk University, Konya, p. 141
5. Anon. (1996). Acoustic-attenuation of sound during propagation outdoors—Part 2: A general method of calculation. ISO9613-2.