Burlingame, R. (1938). March of the iron men: A social history of union through invention. New York: Scribner's sons.
Trích dẫn kiểu ChicagoBurlingame, Roger. March of the Iron Men: A Social History of Union Through Invention. New York: Scribner's sons, 1938.
Trích dẫn MLABurlingame, Roger. March of the Iron Men: A Social History of Union Through Invention. New York: Scribner's sons, 1938.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.