1. Bastian, M. 2020. Piloting our #flyless conference design. http://www.michellebastian.net/home/piloting-our-flyingless-conference-design.
2. Making Carbon Calculations
3. Environmental Protection Agency (EPA). 2020. Inventory of U.S. greenhouse gas emissions and sinks: 1990–2018. https://www.epa.gov/ghgemissions/inventory-us-greenhouse-gas-emissions-and-sinks-1990-2018.
4. Hiltner, K. 2020. NCN conference model: Overview/practical guide. University of California, Santa Barbara, Santa Barbara, CA. https://hiltner.english.ucsb.edu/index.php/ncnc-guide/.