By Bootle, Roger
By Kirby, Peadar
By Jacobson, David, Kirby, Peadar, O Broin, Deiric
By Wahl, Asbjørn
By Taylor, Lance
By Howker, Ed
By Chris Alden, Daniel Large, Ricardo Soares de Oliveira
By Peebles, Gavin
By Aldcroft, Professor Derek H., Fearon, Peter
By Stephen Bell, Andrew Hindmoor
By Aydin, Zülküf
By Arestis, Philip, Sawyer, M.
By Unnamed
By Rachman, Gideon
By Chisholm, Michael
By Kelly, G., Gamble, A.
By Todaro, Michael P.
By Glynn, John, O'Shannessy, Martin, Goodfellow, Rob
By Morris, Chris
By Gray, John
By Wood, Robin
By Marx, Karl, Engels, Friedrich, Hobsbawm, E. J.
By Casparis, Anna de
By Roger Bootle
By Southall, Roger
By Aldcroft, Derek H., Catterall, Ross E.