«Football Boots History». Footy-Boots.com. 2007 թ․ մայիսի 9. Վերցված է 2023 թ․ հունիսի 8-ին. «[By] the mid-nineteenth century [...] workers were playing football in their hard, leather work boots with steel capped toes, sometimes with leather or tacks hammered into the soles as makeshift studs.»
