1. Measuring the Effect of Internet Adoption on Paper Consumption
2. Abramovitz, J., & Ashley, M. (1999). Paper cuts: recovering the paper landscape (pp. 13-14). Worldwatch Paper 149.
3. Egebark, J., & Ekström, M. (2013). Can indifference make the world greener? IFN Working Paper No. 975, Research Institute of Industrial Economics, Sweden. Retrieved from file:///C:/Users/Adminis-trator/Downloads/SSRN-id2324922.pdf
4. Federal Electronic Challenges. (2012). Reducing paper and printer ink usage. Federal Electronic Challenges, Environmental Protection Agency, USA. Retrieved from http://www.epa.gov/fec