British Productivity Council. (1955). A review of productivity in the bronze and brass casting industry. British Productivity Council.
Chicago-viite (17. p.)British Productivity Council. A Review of Productivity in the Bronze and Brass Casting Industry. London: British Productivity Council, 1955.
MLA-viite (8. p.)British Productivity Council. A Review of Productivity in the Bronze and Brass Casting Industry. British Productivity Council, 1955.
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