GUNSBURG, Jeffrey A. The Battle of the Belgian Plain, 12–14 May 1940: The First Great Tank Battle. The Journal of Military History. Duben 1992, roč. 56, čís. 2, s. 216. Dostupné online. DOI10.2307/1985797. (anglicky)
GUNSBURG, Jeffrey A. The Battle of the Belgian Plain, 12–14 May 1940: The First Great Tank Battle. The Journal of Military History. Duben 1992, roč. 56, čís. 2, s. 216. Dostupné online. DOI10.2307/1985797. (anglicky)