Robert Grant Watson, A History of Persia (1866)
“ The Persian army had at one time been on the point of driving the enemy from the field, and the temporary success was to be attributed to the disciplined courage of two regiments from Karadagh, and to the fire of the prince's artillery. These battalions, as well as the artillerymen, had been trained by competent and zealous foreign instructors, and had the whole army been equally well drilled, there can be no doubt that the fate which befell the Persians would that day have befallen their enemies. ”
