Routledge · The Guilford Press
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Elementary Statistics for Geographers, Third Edition | Hardcover | 978-1-57230-484-0 (1-57230-484-7) | 2009 | James E. Burt · Gerald M. Barber |
| International Trade: The Basics | " | 978-1-138-82438-6 (1-138-82438-0) | 2017 | Jessie Poon |
| International Trade: The Basics | Paperback | 978-1-138-82439-3 (1-138-82439-9) | 2017 | " |
(D-R) · David L. · David L. Rigby PhD · David R. · David Rigby · L. R.