| title | ISBN-13 | year of publication |
|---|---|---|
| Dongolese Nubian: A Grammar r | 978-0-521-04050-1 | 1960 |
| Initia Amharica 3 Volume Paperback Set: An Introduction to Spoken Amharic | 978-1-108-01332-1 | 2010 |
| Initia Amharica 3 Volume Paperback Set: Initia Amharica: An Introduction to Spoken Amharic Volume 2 | 978-1-108-01328-4 | 2010 |
| Initia Amharica: An Introduction to Spoken Amharic Volume 1 | 978-1-108-01329-1 | 2010 |
| Initia Amharica: Volume 1, Grammar: An Introduction to Spoken Amharic | 978-0-511-70870-1 | 2012 |
| Initia Amharica: Volume 2, English-Amharic Vocabulary with Phrases: An Introduction to Spoken Amharic | 978-0-511-70869-5 | 2012 |
| Initia Amharica - Volume 3 Set: Initia Amharica 2 Part Set: Volume 3, Amharic-English Vocabulary with Phrases: An Introduction to Spoken Amharic | 978-1-108-01648-3 | 2010 |
C.A. · C.H. · Charles Hubert Armbruster · H.A. · H. Armbruster