Halleck's international law or rules regulating the intercourse of states in peace and war. By Sir Sherston Baker. 2 vols London, C Kegan Paul & Co, rev edn, 1878
Handbooks for the Indian Army. Gurkhas. Compiled under the orders of the Government of India by Lt-Col Eden Vansittart, 2nd Bn 10th Gurkha Rifles. Revised by Maj B U Nicolay, 1st Bn 4th Gurkha Rifles Calcutta: Govt of India, 1915
Proceedings of the conference of Ruling Princes and Chiefs held at Delhi on the 30th October 1916, 5th November 1917, 20th January 1919 and 3rd November 1919 Delhi: Govt of India [Foreign and Political Dept], 1929
Handbooks for the Indian Army. Garhwalis. Compiled under the orders of the Government of India by Cpt J Evatt, 39th (The Garhwal Rifle) Regiment. Revised by Lt-Col K Henderson, 18th Royal Garhwal Rifles Calcutta: Govt of India, 1924