| Name | Language | Subject | URL |
| Olaf Schultz | German | Measurement data, theory, background | www.enhydralutris.de/Fahrrad/#beleuchtung |
| Olaf Schultz / Andreas Oehler | German | Headlight comparison, photo illustrations, measurement data | www.fa-technik.adfc.de/Komponenten/Scheinwerfer |
| Martin Trautmann | German | Review of Dynamos (somewhat outdated) | www.tandem-fahren.de/Technik/Dynamo/ |
| Peter de Leuw | German | Review of bicycle lighting | www.pdeleuw.de/beleuchtung.html |
| Velo Plus | German | Measurement data for dynamos 2004 | www.veloplus.ch/pdf/fachinformation/beleuchtung_042004629113216.pdf |
| Velo Plus | German | Comparison of current hub dynamos including measurement data 2004 | www.veloplus.ch/pdf/fachinformation/radnabendynamo_praxis2004629113332.pdf |
| Audax UK | English | Test reports, measurement data | www.audax.uk.net/lights/ |
| bikecurrent | English | FAQ, battery installation, headlights | www.purl.org/bicycling/FAQ/bikecurrent-FAQ/ |
| Magnus Bergson | Icelandic | Battery installation on SON | www.mmedia.is/~ifhk/dynamo.htm |
| Magazine | Edition | Subject |
| ADFC Radwelt | 1/98(S.67ff.) | Test-stand comparison of hub dynamos |
| Aktiv Radfahren | 1-2/05(S.98ff.) | Comprehensive representation of current lighting installations, test-stand comparisons of hub dynamos, switched headlights, LED headlights (in German) |
| 8(S.19ff.;S.22ff.), 24(S.14ff.), 47(komplett.) | In-depth information on the structure and function of dynamos. Includes computer models and measurement data. | |
| Cycle Touring & Camping | 2/98(48ff.) | Test stand comparison of dynamos available at the time, with much detailed accompanying text. |
| Trekkingbike | 4/04(S.70ff.) | Company profile of Schmidt Mechanical Engineering |