Robert K[ennaway] Douglas: Europe and the Far East 1506-1912. Revised and Corrected With an additional Chapter (1904-1912) by Joseph H. Longford; New York: Potnam’s Sons [Cambridge University Press], 1913).
- Bibliographic reference: BS col. 4099
- Digitized: Internet Archive (digitizing sponsor: MSN; book contributor: University of California Libraries)
- Entry in Wiener China-Bibliographie