Unksov, E. F. (1961). An engineering theory of plasticity. Butterworths.
Chicago Style (17. basım) AtıfUnksov, E F. An Engineering Theory of Plasticity. London: Butterworths, 1961.
MLA (9th ed.) AtıfUnksov, E F. An Engineering Theory of Plasticity. Butterworths, 1961.
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