?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Cummings%2C+Michael&rft.aufirst=Michael&rft.aulast=Cummings&rft.date=2+May+2014&rft.title=Developing+and+Testing+an+Open+Source+Application&rft.genre=proceeding