The Causes of the Successes of the Ottoman Turks

by J. Surtees Phillpotts

[6] Creasy, vol. i. p. 327.

[7] Ranke’s Spanish and Ottoman Empires, p. 1.

[8] Gibbon, vol. viii. 28.

[9] Ranke, p. 6.

[10] Ranke, passim.

[11] Ranke, p. 7.

[12] Creasy, vol. i. p. 324.

[13] Gibbon, vol. viii. p. 30.

[14] Creasy, vol. i. p. 112.

[15] Creasy, vol. i. p. 161.