Plumer, B. (2016). The night sky is vanishing: 80 percent of Americans can no longer see the Milky Way. Vox. Retrieved from https://www.vox.com/2016/6/10/11905390/light-pollution-night-sky

Riggs, M. (2014, February 14). Street lights and crime: A seemingly endless debate. CityLab. Retrieved from https://www.citylab.com/equity/2014/02/street-lights-and-crime-seemingly-endless-debate/8359/

Royal Astronomical Society of Canada Vancouver Centre. (n.d.). Observing sites. Retrieved from https://rasc-vancouver.com/observing/observing-sites/

Scotti, M. (2018, July 8) Here are the best places to stargaze in Canada this summer. Global News. Retrieved from https://globalnews.ca/news/4316556/stargazing-canada-best-places-astronomy-summer/

Song, J., Andresen, M. A., Brantingham, P. L., & Spicer, V. (2017). Crime on the edges: patterns of crime and land use change. Cartography and Geographic Information Science, 44(1), 51-61. doi: 10.1080/15230406.2015.1089188

Stucky, T. D., & Ottensmann, J. R. (2009). Land use and violent crime. Criminology, 47(4), 1223-1264. doi: 10.1111/j.1745-9125.2009.00174.x

United Nations. (2018). World urbanization prospects: The 2018 revision. Retrieved from https://population.un.org/wup/