Biography. [2020-05-31]. (原始内容存档于2021-02-12) (英语). Wavell, Archibald Percival, first Earl Wavell (1883–1950), army officer and viceroy of India. Oxford
Alfred Russel. Is Mars habitable?: A critical examination of Professor Percival Lowell's book 'Mars and its canals,' with an alternative explanation. London: