APA (7th ed.) Zitazioa
Norris, C. H., Wilbur, J. B., & Utku, S. (1948). Elementary Structural Analysis (1st Ed.). McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Norris, Charles Head, John Benson Wilbur, eta Senol Utku. Elementary Structural Analysis. 1st Ed. New York: McGraw-Hill, 1948.
MLA (9th ed.) Zitazioa
Norris, Charles Head, et al. Elementary Structural Analysis. 1st Ed. McGraw-Hill, 1948.
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