Stavenson, David, With our backs to the wall. Victory and defeat in 1918, ISBN 978-0-7139-9840-5, Harvard University Press, 2011, p. 157: "According to the Comando supremo the Allies had 57 divisions and 7,700 guns."Google Book
Stavenson, David, With our backs to the wall. Victory and defeat in 1918, ISBN 978-0-7139-9840-5, Harvard University Press, 2011, p. 157: "According to Austrian sources, on the eve of the battle the Austro-Hungarian forces comprised 55 infantry and 6 cavalry divisions"Google Book
