1. ISO 7250-1:2008. Basic Human Body Measurement for Technological Design, Part 1: Body Measurement Definitions and Landmarks;ISO “International Organization for Standardization”,2008
2. ISO 20685: 2010. 3-D Scanning Methodologies for Internationally Compatible Anthropometric Databases;ISO “International Organization for Standardization”,2010
3. Natural plantar topology and posture: a new standard for anatomical footwear research;Barna,1997
4. Morphological grouping of Spanish feet using clustering techniques;Bataller,2001
5. Anthropometric characteristics of feet of soldiers in the New Zealand army;Baxter;Mil. Med.,2011