Bright, D. (1998). The limits of labour: Class formation and the labour movement in Calgary, 1883-1929. UBC Press.
Čikaški stil citiranja (17. izdanje)Bright, David. The Limits of Labour: Class Formation and the Labour Movement in Calgary, 1883-1929. Vancouver: UBC Press, 1998.
MLA način citiranja (9. izdanje)Bright, David. The Limits of Labour: Class Formation and the Labour Movement in Calgary, 1883-1929. UBC Press, 1998.
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