Hornsby, G.; Gleason, B.; Wathen, D.; Deweese, B.; Stone, M.; Pierce, K.; Wagle, J.; Szymanski, D. J.; Stone, M. H. Servant or Service? The Problem and a Conceptual Solution. JIS 2017, 10 (2), 228-243. https://doi.org/10.1123/jis.2017-0029.