@inproceedings{ITiCSE-2008-GoldwasserL08a,
	author        = "Michael H. Goldwasser and David Letscher",
	booktitle     = "{Proceedings of the 13th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1384271.1384369",
	isbn          = "978-1-60558-078-4",
	pages         = "326",
	publisher     = "{ACM}",
	title         = "{A python graphics package for the first day and beyond}",
	year          = 2008,
}