APA (7th ed.) Zitazioa
Wilby, C. B. (1991). Concrete materials and structures: A university civil engineering text. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Wilby, C. B. Concrete Materials and Structures: A University Civil Engineering Text. Cambridge [England] ; New York: Cambridge University Press, 1991.
MLA (9th ed.) Zitazioa
Wilby, C. B. Concrete Materials and Structures: A University Civil Engineering Text. Cambridge University Press, 1991.
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