(1976). Principles And Practices Of Heavy Construction / Ronald C. Smith. Prentice Hall.
Chicago Style (17. basım) AtıfPrinciples And Practices Of Heavy Construction / Ronald C. Smith. Prentice Hall, 1976.
MLA (8th ed.) AtıfPrinciples And Practices Of Heavy Construction / Ronald C. Smith. Prentice Hall, 1976.
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