Armstrong, P. (1986). White collar workers, trade unions and class. Croom Helm.
Chicago Style (17th ed.) CitationArmstrong, Peter. White Collar Workers, Trade Unions and Class. London: Croom Helm, 1986.
MLA (9th ed.) CitationArmstrong, Peter. White Collar Workers, Trade Unions and Class. Croom Helm, 1986.
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