1. Alloway, B. J. (2001). Soil pollution and land contamination. In R. M. Harrison (Ed.), Pollution: Causes, effects and control (pp. 352–377). Cambridge: The Royal Society of Chemistry.
2. Boyd, D. (2010). Privacy and publicity in the context of big data. WWW Conference, Raleigh, 29 Apr 2010. Retrieved from http://www.danah.org/papers/talks/2010/WWW2010.html. Accessed 3 Feb 2017.
3. Boyd, D., & Crawford, K. (2012). Critical questions for big data, information, communication & society. 15(5), 662–679. Retrieved from http://www.tandfonline.com/doi/abs/10.1080/1369118X.2012.678878. Accessed 3 Feb 2017.
4. De Mauro, A., Greco, M., & Grimaldi, M. (2016). A formal definition of big data based on its essential features. Retrieved from https://www.researchgate.net/publication/299379163_A_formal_definition_of_Big_Data_based_on_its_essential_features. Accessed 3 Feb 2017.
5. Environmental Law Institute (ELI). (2014). Big data and environmental protection: An initial survey of public and private initiatives. Washington, DC: Environmental Law Institute. Retrieved from https://www.eli.org/sites/default/files/eli-pubs/big-data-and-environmental-protection.pdf. Accessed 3 Feb 2017.