City of Bristol Tennessee www.bristoltn.org   City of Bristol Virginia www.bristolva.org   Bristol Essential Services www.btes.net   Bristol Herald Courier www.tricities.com   Business Journal of Tri-Cities www.bjournal.com   Business Tennessee Magazine www.businesstn.com   Northeast Tennessee Valley Regional Industrial Development Association    www.netvaly.org   Tennessee Valley Authority www.tva.com   First Tennessee Development District www.ftdd.org   Tennessee Department of Economic and Community Development    www.state.tn.us/ecd/rg_ch6.htm   NETWORKS-Sullivan Partnership  www.networkstn.com.