Williams, A. (2012). The sword and the crucible: A history of the metallurgy of European swords up to the 16th century. Brill.
Chicago-viite (17. p.)Williams, Alan. The Sword and the Crucible: A History of the Metallurgy of European Swords Up to the 16th Century. Leiden ; Boston: Brill, 2012.
MLA-viite (9. p.)Williams, Alan. The Sword and the Crucible: A History of the Metallurgy of European Swords Up to the 16th Century. Brill, 2012.
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