@book{25089,
	author = {Warburton, Robert, and Warburton, Mary (Cecil)},
	title = {Eighteen years in the Khyber, 1879-1898 /},
	publisher = {Oxford University Press, Pakistan Branch,},
	year = {1970.},
	address = {Lahore :},
	note = {Edited by Mary Cecil, Lady Warburton.}
}