@inproceedings{CHI-2013-HillmanNPO,
	author        = "Serena Hillman and Carman Neustaedter and Carolyn Pang and Erick Oduor",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2481335",
	isbn          = "978-1-4503-1899-0",
	pages         = "2417--2426",
	publisher     = "{ACM}",
	title         = "{“Shared joy is double joy”: the social practices of user networks within group shopping sites}",
	year          = 2013,
}