Libby Langdon · Libby Langston · Libby Langstroth
Descubriendo Ecuador · Wiley-Blackwell
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Descubriendo Ecuador | 978-0-9644049-1-5 (0-9644049-1-5) | |
| Photojournalism and Today's News: Creating Visual Reality | 978-1-4051-7896-9 (1-4051-7896-5) | 2008 |