Dynamics of innovation in an "open source" collaboration environment: lurking, laboring, and launching FLOSS projects on SourceForge, David, P. A., and Rullani F. , Industrial and Corporate Change, 07/2008, Volume 17, Issue 4, p.647 - 710, (2008)

Investigating recognition-based performance in an open content community: A social capital perspective, Okoli, C., and Oh Wonseok , Information & Management, Apr, Volume 44, Number 3, p.240-252, (2007)