@inproceedings{CSCW-2014-YuAKK,
	author        = "Lixiu Yu and Paul André and Aniket Kittur and Robert Kraut",
	booktitle     = "{Proceedings of the 17th ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/2531602.2531729",
	isbn          = "978-1-4503-2540-0",
	pages         = "967--978",
	publisher     = "{ACM}",
	title         = "{A comparison of social, learning, and financial strategies on crowd engagement and output quality}",
	year          = 2014,
}