Type | List | Author: Title , Series, Vol/No (Year/Month/Date of Publication), Pages | Status | | 1. | Speerstra, Joel: Towards an identification of the clavichord repertoire among C.P.E. Bach's solo keyboard music: Some preliminary conclusions. DeClavicordio 2 (1995), 43-81 |  |
| 2. | Speerstra, Joel: The pedal clavichord as a pedagogical tool for organists. DeClavicordio 3 (1997), 109-118 |  |
| 3. | Speerstra, Joel: Documenting a clavichord by Lindholm and Söderström and a brief history of Swedish measurements. DeClavicordio 4 (2000), 161-176 |  |
| 4. | Speerstra, Joel: Bach, the pedal clavichord, and the organist. diss. (2000), ix, 241p |  |
| 5. | Speerstra, Joel: Were J.S.Bach's Trio Sonatas written for the pedal clavichord? BIOSJ 28 (2004), 26-46 |  |
| 6. | Speerstra, Joel: Bach and the pedal clavichord: an organist's guide. EastmanStudM 26 (2004), 280p |  |
| 7. | Speerstra, Joel: Emblems in Published Books of Music. [p]BICB_Belfast (Jul 2010) |  |
| 8. | Speerstra, Joel: 'Einen guten Flügel und auch ein gutes Clavicord haben': some reflections on the importance of keyboard-instrument landscapes. MkolZbornik 47/2 (2011), 91-101 |  |
| 9. | Speerstra, Joel: Bach, Chopin, and the Affordances of Keyboard Instruments during the Long Eighteenth Century. [cr]Warsaw2017 (2019), 267-280 |  |