References NEARnet

james bruce; kent england; laura breeden; david s. theodore (june 1990). nearnet profile (pdf). connexions, interoperability report : 2–5. 
mit news (pdf). mit tech talk. 38 (1). july 14, 1993. 
g. kessler; s. shepard (december 1994). primer on internet , tcp/ip tools . internet engineering task force (ietf®). section 2.4: hill associates, inc. retrieved 30 march 2016.