D,. H.. · Douglass H. Hubbard Jr. · Douglass H., Jr. Hubbard · H.H.
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Special Agent, Vietnam: A Naval Intelligence Memoir | Paperback | 978-1-59797-104-1 (1-59797-104-9) | 2007 |
| Special Agent, Vietnam: A Naval Intelligence Memoir | Hardcover | 978-1-57488-970-3 (1-57488-970-2) | 2006 |