Propst, D. L., Swierenga, S. J., Pierce, G. L., & Jeong, E. (2013, January 23). Lake Discovery usability and aesthetics internet survey of USACE park rangers and managers final report. [USDA/CSREES, Grant # 2009-39478-20071 (Renewal)]. East Lansing, MI: Michigan State University, Usability/Accessibility Research and Consulting.
Year of publication: 2013