• Marxism and the theory of 'Long waves'

Together with this article by Alan Woods we are providing our readers with the on-line sources of most of the texts quoted in the article. Where these are not available we give the reference to the printed text.

• Ludwig Feuerbach, by Friedrich Engels
  http://www.marxists.org/archive/marx/works/1886ecgp/index.htm
• Capital, by Karl Marx
  see http://www.marxists.org
• Introduction to The Class Struggles in France, by Friedrich Engels
  http://www.marxists.org/archive/marx/works/1850-csf/intro.htm
• Introduction to the Critique of political Economy, by Karl Marx
  http://www.marxists.org/archive/marx/works/1850/pol-econ/preface.htm
• Imperialism - The Highest Stage of Capitalism, by V.I. Lenin
  http://www.marxists.org/archive/leninhttp://www.marxists.org/archive/trotsky/works/1916/imp-hsc/index.htm
• The Curve of capitalist development, by Leon Trotsky
  http://www.trotsky.net/trotsky-year/curve_of_development.html
• Leon Trotsky's speech at the Third Congress of the Comintern:
  Report on the World Economic Crisis and the New Tasks of the Communist International in
  The First Five Years of the Communist International, Vol.1, page 226, New Park Publications, London, 1973
• The Class, the Party and the Leadership, (August 20, 1940) by Leon Trotsky, on page 353, of The Spanish Revolution (1931-39), Pathfinder Press, New York, 1973
• The Lessons of October, 1923, by Leon Trotsky
  http://www.trotsky.nethttp://www.marxists.org/archive/trotsky/works/1924-les.htm
• The Revolution Betrayed, by Leon Trotsky
  http://www.trotsky.nethttp://www.marxists.org/archive/trotsky/works/1936-rev/default.htm
• The forgotten Revolution, by Alan Woods
  http://www.marxist.com/History/hungary1919.html
• The Class Struggle and the Economic Cycle, by Alan Woods
  http://www.marxist.com/Economy/class_struggle_and_econ.html
• Will there be a slump? by Ted Grant
  http://www.marxist.com/TUT/TUT5-3.html

We also recommend:

• The "Third Period" of the Comintern's Errors (January 8, 1930) by Leon Trotsky,
  in Writings of Leon Trotsky [1930], page 27, Pathfinder Press, New York, 1975, ISBN 0-87348-413-4