Skelton, H. J. (1924). Economics of iron & steel, being an exposition of every-day practice in the heavy iron and steel trades (2nd ed. enl.). Stevens.
Citace podle Chicago (17th ed.)Skelton, H. J. Economics of Iron & Steel, Being an Exposition of Every-day Practice in the Heavy Iron and Steel Trades. 2nd ed. enl. London: Stevens, 1924.
Citace podle MLA (8th ed.)Skelton, H. J. Economics of Iron & Steel, Being an Exposition of Every-day Practice in the Heavy Iron and Steel Trades. 2nd ed. enl. Stevens, 1924.
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