Morgan, W., & Willams, D. D. F. (1980). Structural Mechanics. Pitman Education.
Čikaški stil citiranjaMorgan, W., i D.T Durka Frank Willams. Structural Mechanics. London: Pitman Education, 1980.
MLA način citiranjaMorgan, W., i D.T Durka Frank Willams. Structural Mechanics. Pitman Education, 1980.
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