| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| ProQuest Statistical Abstract of the United States 2013: National Data Book | 978-1-59888-591-0 (1-59888-591-X) | 2012 |
| ProQuest Statistical Abstract of the United States 2014 | 978-1-59888-639-9 (1-59888-639-8) | 2013 |