International 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. International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America.
Παραπομπή σε μορφή Chicago (17η εκδ.)International 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.: International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America.
Παραπομπή σε μορφή MLA (8th εκδ.)International 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. International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America.