Note 291 — Chapter XIII
Reading edition
J. Popowski, The Rival Powers in Central Asia, p. 47 (Eng. edit).; A. Vambéry, The Coming Struggle for India, p. 21; A.R. Colquhoun, Russia against India, pp. 24-26; Lavisse and Rambaud, Histoire Générale, vol. xii. pp. 793-794.