Graham Sandberg: An itinerary of the route from Sikkim to Lhasa, together with a plan of the capital of Tibet and a new map of the route from Yamdok Lake to Lhasa (Calcutta: Printed for the Author at the Baptist Mission Press, 1901)
- Bibliographic reference: BS col. 2889
- Digitized: Internet Archive (digitizing sponsor: MSN; book contributor: Cornell University Library)
- No copy listed in Wiener China-Bibliographie