Katanka, M., & Frow, E. (1974). British trade union history collection: Major works on the trade unions and their leaders, from their inception to the present day. World Microfilms Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKatanka, Michael, और Edmund Frow. British Trade Union History Collection: Major Works on the Trade Unions and Their Leaders, from Their Inception to the Present Day. London: World Microfilms Publications, 1974.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKatanka, Michael, और Edmund Frow. British Trade Union History Collection: Major Works on the Trade Unions and Their Leaders, from Their Inception to the Present Day. World Microfilms Publications, 1974.
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