Andrew Schwarz Colleen Schwarz Tracey Rizzuto Examining the "Urban Legend" of Common Method Bias: Nine Common Errors and Their Impact. 441 2008 conf/hicss/2008 HICSS http://doi.ieeecomputersociety.org/10.1109/HICSS.2008.155 db/conf/hicss/hicss2008.html#SchwarzSR08