Polo, Marco ; Yule, Henry ; Cordier, Henri - 3. ed., revised throughout in the light of recent discoveries, accompanied by a supplement, containing additional notes ans addenda, with a memoir of Henry Yule by his daughter Amy Frances Yule and a bibliography of his writings; [Reprint der Ausg. 1929 Murray, London, von Vol. 2 und des Supplements von 1920] . , 1975

Polo, Marco ; Yule, Henry ; Cordier, Henri - 3. ed., revised throughout in the light of recent discoveries, accompanied by a supplement, containing additional notes ans addenda, with a memoir of Henry Yule by his daughter Amy Frances Yule and a bibliography of his writings; [Reprint der Ausg. 1929 Murray, London] . , 1975