Robert Kennaway Douglas: A Chinese manual, comprising a condensed grammar with idiomatic phrases and dialogues (London: W. H. Allan & Son 1889)
- Bibliographic reference: BS 1703
- Entry in Wiener China-Bibliographie
Robert Kennaway Douglas: A Chinese manual, comprising a condensed grammar with idiomatic phrases and dialogues (London: C. Lockwood 1904)
- Bibliographic reference: BS 1703
- Digitized: Internet Archive (Book contributor: University of California Libraries, digitizing sponsor: MSN)