Não informado. (1952). Proceedings of the Institution of Civil Engineers. Institution of Civil Engineers.
Čikaški stil citiranja (17. izdanje)Não informado. Proceedings of the Institution of Civil Engineers. London: Institution of Civil Engineers, 1952.
MLA način citiranja (8. izdanje)Não informado. Proceedings of the Institution of Civil Engineers. Institution of Civil Engineers, 1952.
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