Dyfyniad APA

Keeling, B., & Wright, A. (1964). Development of the modern British steel industry. Longmans, green and company.

Dyfyniad Arddull Chicago

Keeling, B.S, and A.E.G Wright. Development of the Modern British Steel Industry. London: Longmans, green and company, 1964.

Dyfyniad MLA

Keeling, B.S, and A.E.G Wright. Development of the Modern British Steel Industry. Longmans, green and company, 1964.

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