1. A.AdamsKansas following Utah's lead on immigration compactKSL News2011, March 22http://www.ksl.com/?sid=14837444
2. R.C.ArchiboldArizona enacts stringent law on immigrationNew York Times2010, April 23http://www.nytimes.com/2010/04/24/us/politics/24immig.html?_r=0
3. H.R.BernardG.W.RyanAnalyzing qualitative data: Systematic approaches2010Sage Publications, Inc.Thousand Oaks, CA