@inproceedings{CHI-2005-CarrollRZ,
	author        = "John M. Carroll and Mary Beth Rosson and Jingying Zhou",
	booktitle     = "{Proceedings of the 23rd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1054972.1054974",
	isbn          = "1-58113-998-5",
	pages         = "1--10",
	publisher     = "{ACM}",
	title         = "{Collective efficacy as a measure of community}",
	year          = 2005,
}