Chú thích Trận_Kosovo_(1448)

  1. 1 2 Bruce Alan Masters, Gábor Ágoston, Encyclopedia of the Ottoman Empire, trang 401
  2. ↑ Bennett, The Hutchinson Dictionary Ancient and Medieval Warfare, tr.182
  3. ↑ Sedlar, East Central Europe in the Middle Ages, tr.248
  4. ↑ Turnbull, The Ottoman Empire 1326-1699, tr.36

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