Calladine, C. R. (1988). Theory of Sheel Structures. Cambridge University Press.
Chicago Style aipamenaCalladine, C. R. Theory of Sheel Structures. Cambridge: Cambridge University Press, 1988.
MLA aipamenaCalladine, C. R. Theory of Sheel Structures. Cambridge University Press, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.