Westel Woodbury Willoughby: Foreign rights and interests in China (Baltimore, Md. : The Johns Hopkins Press 1920)
- Digitized:
> Internet Archive (Book contributor University of California Libraries, digitizing sponsor: MSN)
> Internet Archive (Book from the collections of University of California, digitizing sponsor: Google)
Westel Woodbury Willoughby: Foreign rights and interests in China [2 vols.] (Baltimore, Md. 1927)
- Entry in Wiener China-Bibliographie