• Solomon B, Duce D and Harrison R. (2011). Methodologies for using Social Media Collaborative Work systems 2011 First International Workshop on Requirements Engineering for Social Computing (RESC). 10.1109/RESC.2011.6046712. 978-1-4577-0948-7. (6-9).

    http://ieeexplore.ieee.org/document/6046712/