| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Public Opinion and Polling around the World: A Historical Encyclopedia a Two Volume set | 978-1-576O7-911-9 (1-576O7-911-2) | 2004 |
J. G. · John G. · John G. Geer · John Geer, Jeffrey Segal Wendy Schiller · John Gr. Geer · John Gray Geer