Willie Nelson & Waylon Jennings: a look at how the 'outlaw' movement changed country musicC Hein - 1999 - California Polytechnic State …
Wrong's what I do best: hard country music and contemporary culture By Barbara Ching
http://www.outlawmagazine.tv/
http://www.roughstock.com/history/outlaw-country/
http://www.allmusic.com/explore/genre/d27