@conference {RN30645,
	title = {Examining crowd work and gig work through the historical lens of piecework},
	booktitle = {Proceedings of the CHI Conference on Human Factors in Computing Systems},
	year = {2017},
	pages = {4599-4616},
	publisher = {ACM},
	organization = {ACM},
	type = {Conference Proceedings},
	isbn = {1450346553},
	author = {Alkhatib, Ali and Michael S. Bernstein and Levi, Margaret}
}
