International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America. (1907). The Journal of the International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America. The Brotherhood.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America. The Journal of the International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America. Kansas City, Kan.: The Brotherhood, 1907.
एमएलए (8वां संस्करण) प्रशस्ति पत्रInternational Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America. The Journal of the International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America. The Brotherhood, 1907.
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