Flugge, W. (1973). Stresses in shells. Springer - Verlag.
Chicago Style aipamenaFlugge, Wilhelm. Stresses in Shells. New York: Springer - Verlag, 1973.
MLA aipamenaFlugge, Wilhelm. Stresses in Shells. Springer - Verlag, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.