Hawes MR, Sovak D (July 1994). "Quantitative morphology of the human foot in a North American population". Ergonomics. 37 (7): 1213–26. doi:10.1080/00140139408964899. PMID8050406.
Hawes MR, Sovak D (July 1994). "Quantitative morphology of the human foot in a North American population". Ergonomics. 37 (7): 1213–26. doi:10.1080/00140139408964899. PMID8050406.