Sozen, A. M. (1981). Significant Development Engineering Practice and Reserch. American Concrete Institute.
शिकागो स्टाइल उद्धरणSozen, A. Mete. Significant Development Engineering Practice and Reserch. Michigan: American Concrete Institute, 1981.
एमएलए उद्धरणSozen, A. Mete. Significant Development Engineering Practice and Reserch. American Concrete Institute, 1981.
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