@inproceedings{CHI-2015-ShihBHC,
	author        = "Patrick C. Shih and Victoria Bellotti and Kyungsik Han and John M. Carroll",
	booktitle     = "{Proceedings of the 33rd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2702123.2702560",
	isbn          = "978-1-4503-3145-6",
	pages         = "1075--1084",
	publisher     = "{ACM}",
	title         = "{Unequal Time for Unequal Value: Implications of Differing Motivations for Participation in Timebanking}",
	year          = 2015,
}