| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| 2011 North American Coins and Prices | 978-1-4402-1286-4 (1-4402-1286-4) | 2010 | Miller Harry · Michael Thomas |
| Standard Catalog Of World Paper Money Specialized Issues | 978-0-89689-161-6 (0-89689-161-5) | 2005 | |
C. G. · C. George · C.S. · Cuhaj George · G S · George S. · George S. Cuhaj