Mckenzie, W. (2007). Design of structural elements. Palgrave Macmillan.
Chicago Style aipamenaMckenzie, W.M.C. Design of Structural Elements. New York: Palgrave Macmillan, 2007.
MLA aipamenaMckenzie, W.M.C. Design of Structural Elements. Palgrave Macmillan, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.