Radu Paul Mihail Judy Goldsmith Nathan Jacobs Jerzy W. Jaromczyk Teaching graphics for games using Microsoft XNA. 36-40 2013 CGAMES https://doi.org/10.1109/CGames.2013.6632601 https://doi.ieeecomputersociety.org/10.1109/CGames.2013.6632601 conf/cgames/2013 db/conf/cgames/cgames2013.html#MihailGJJ13