D.C. · David C. · David M. Cummings · J. David Cummings
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| International Who's Who in Music: And Musicians' Directory | 978-0-948875-20-5 (0-948875-20-8) | 1990 | Dennis McIntire |
| Symmetrical English | 978-1-85744-292-2 (1-85744-292-X) | 2001 | |
| Think Outside the Inbox: The B2B Marketing Automation Guide | 978-0-615-36181-9 (0-615-36181-1) | 2010 | Adam Blitzer |
Everyman Chess · Routledge · Various small imprints