Dyfyniad APA

AMERICAN, C. I. (1964). Concrete Shell Structures Practice And Commentary. ACI.

Dyfyniad Arddull Chicago

AMERICAN, Concrete Institute. Concrete Shell Structures Practice And Commentary. ACI, 1964.

Dyfyniad MLA

AMERICAN, Concrete Institute. Concrete Shell Structures Practice And Commentary. ACI, 1964.

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