Historical account of discoveries and travels in Africa, from the earliest ages to the present time: including the substance of the late Dr. Leyden's work on that subject / Hugh Murray. - 2nd ed., corrected and enlarged. - Edinburgh : Archibald Constable and Co. : London, Longman, Hurst, Rees, Orme, and Brown, 1818 - Murray, Hugh (1779―1846) (Archibald Constable and Co. Longman, Hurst, Rees, Orme, and Brown, 1818)