H.H. · Herman Horna · Herman Horne · Hernen Horna
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| La indianidad antes de la independencia lationamericana | 978-91-554-4609-3 (91-554-4609-4) | 1999 |
| Transport modernization and entrepreneurship in nineteenth century Colombia: Cisneros & friends | 978-91-554-2974-4 (91-554-2974-2) | 1992 |