Chris Lewis 0002. Motivational Design Patterns. PhD thesis, University of California, Santa Cruz, USA, 2013. [doi]
@phdthesis{us-2445, title = {Motivational Design Patterns}, author = {Chris Lewis 0002}, year = {2013}, url = {https://www.escholarship.org/uc/item/30j4200s}, researchr = {https://researchr.org/publication/us-2445}, cites = {0}, citedby = {0}, school = {University of California, Santa Cruz, USA}, }