| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Historical materials in the Herbert Hoover Presidential Library | 978-1-125-22113-6 (1-125-22113-5) | 2012 |
| Historical materials in the Herbert Hoover Presidential Library | 978-1-125-22115-0 (1-125-22115-1) | 2012 |
| Historical materials in the Herbert Hoover Presidential Library | 978-1-125-22146-4 (1-125-22146-1) | 2012 |
H.H. · H Hoover · H. P. · Herbert H. · Herbert Hoover · Herbert L · Herbert P.