Roy Chapman Andrews/Walter Granger/Clifford H. Pope/Nels C. Nelson: The new conquest of central Asia : a narrative of the explorations of the Central Asiatic expeditions in Mongolia and China, 1921-1930 (New York : American Museum of Natural History 1932)
- Digitized: Internet Archive ( Book contributor: American Museum of Natural History Library, digitizing sponsor: Biodiversity Heritage Library)
- No copy listed in Wiener China-Bibliographie