Staniland, M. (2000). Transatlantic Air Transport: Routes to Liberalization. University of Pittsburgh, European Union Center, European Policy Paper Series.
http://www.ucis.pitt.edu/euce/pub/policypapers/2000-Transatl_Air_Transport.pdf. Accessed March 12, 2010  


The air transport industry, for all its imperfections and peculiarities, represents perhaps the greatest achievement of technology and organization in the twentieth century - an achievement which should inspire admiration comparable to that of Dr Samuel Johnson's observation about the dog walking on its hind legs - "Sir, it is not done well; but you are surprised to find it done at all."