Type | List | Author: Title, Series, Vol/No (Year/Month/Date of Publication), Pages | Status | | 1. | Ellis, Mark: Linear aspects of the fugues of J. S. Bach's 'The Well-tempered Clavier'. A Quantitative Survey. diss. (1980), 594p | |
| 2. | Ellis, Mark: The chord of the augmented sixth in the music of J.S. Bach and his predecessors. [p]RF_Huddersfield (Oct 2004) | |
| 3. | Ellis, Mark: Motif and Structure in Bach's Fifth Prelude. Bach 37/1 (2006), 1-25 | |
| 4. | Ellis, Mark: Ritornello and Variation Processes in the Music of J. S. Bach. [p]ABS_Leipzig (May 2006) | |
| 5. | Ellis, Mark: A Chord in Time: The Evolution of the Augmented Sixth from Monteverdi to Mahler. (2010), xviii, 249p | |