Topic summaryFreeman Fox & Partners Expand Summary Extracted from the Wikipedia article Hyder Consulting. References^.^ 2020.^.^.^ 2020.^^ 2020.^^^ . Proceedings of the Institution of Civil Engineers. 9 (4). Proceedings of the Institution of Civil Engineers, E-ISSN 1753-7789, Volume 9, Issue 4, April 1958, pp. 395-432: 395–432. doi:10.1680/iicep.1958.2304 2020.^.^.^. Wikipedia source