1. AZA – Association of Zoos & Aquariums. (2018). 2018 Benchmark Reports.
2. Bureau of Economic Analysis. (2020). Statistical Areas. https://apps.bea.gov/regional/docs/msalist.cfm?mlist=2
3. Evaluating Amazon's Mechanical Turk as a Tool for Experimental Behavioral Research
4. Flinner, K., Field, S., Fraser, J., Voiklis, J., Attaway, E., Thomas, U. G. (2020). ACM Trends: Data-Driven Outcomes for Children’s Museums. Retrieved January 4, 2022, from https://knology.org/article/acm-trends-data-driven-outcomes-for-children-s-museums