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Growth of trade unions in N.W.F.P.
Khan, Dilawar, (1975)
Union growth and concentration revisited
Howells, John M., (1981)
Margins, concentration, unions and the business cycle : theory and evidence for Britain
Haskel, Jonathan, (1992)
A bibliography of British industrial relations : 1971 - 1979
Bain, George Sayers, (1985)
A Symposium on the Role and Influence of Trade Unions in a Recession
Bain, George Sayers, (1986)
Trade union membership in Great Britain : an individual-level analysis