Burton, Richard Francis - Explorations of the highlands of the Brazil; with a full account of the gold and diamond mines. Also, canoeing down 1500 miles of the great river São Francisco, from Sabará to the sea, Vol. I, London: Tinsley Brothers, 1869. 
Burton, Richard Francis - Explorations of the highlands of the Brazil; with a full account of the gold and diamond mines. Also, canoeing down 1500 miles of the great river São Francisco, from Sabará to the sea, Vol. II, London: Tinsley Brothers, 1869.
