Casey JA, Morello-Frosch R, Mennitt DJ, Fristrup K, Ogburn EL, James P (Temmuz 2017). "Race/Ethnicity, Socioeconomic Status, Residential Segregation, and Spatial Variation in Noise Exposure in the Contiguous United States". Environmental Health Perspectives. 125 (7). s. 077017. doi:10.1289/EHP898. PMC5744659 $2. PMID28749369.
Menkiti, Nwasinachi U.; Agunwamba, Jonah C. (2015). "Assessment of noise pollution from electricity generators in a high-density residential area". African Journal of Science, Technology, Innovation and Development. 7 (4). ss. 306-312. doi:10.1080/20421338.2015.1082370.
Casey JA, Morello-Frosch R, Mennitt DJ, Fristrup K, Ogburn EL, James P (Temmuz 2017). "Race/Ethnicity, Socioeconomic Status, Residential Segregation, and Spatial Variation in Noise Exposure in the Contiguous United States". Environmental Health Perspectives. 125 (7). s. 077017. doi:10.1289/EHP898. PMC5744659 $2. PMID28749369.