Franklin Watts · Smart Apple Media
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Expanding Industry | Paperback | 978-0-7496-7263-8 (0-7496-7263-3) | 2007 |
| Expanding Industry | Library Binding | 978-1-58340-481-2 (1-58340-481-3) | 2004 |
| Population Change | Hardcover | 978-0-7496-7600-1 (0-7496-7600-0) | 2007 |