כוכב השחר (נשק) – הבדלי גרסאות

* Bradford Broughton, ''Dictionary of Medieval Knighthood and Chivalry'' (NY, [[Greenwood Press]], 1986, {{ISBN |0-313-24552-5}})

* John Waldman, ''Hafted Weapons in Medieval and Renaissance Europe: The Evolution of European Staff Weapons Between 1200 and 1650'' ([[Brill Publishers|Brill]], 2005, {{ISBN |90-04-14409-9}})

* Kelly DeVries, ''Medieval Military Technology'' (Broadview Press, 1998, {{ISBN |0-921149-74-3}})