| Kaynaklar | Kaynak Dili |
| James Larminie, Andrew Dicks, Fuel Cell Systems Explained, John Wiley & Sons, 2003. | English |
| Frano Barbir, PEM Fuel Cells : Theory and Practice, Academic Press, 2005 | English |
| Bent Sørensen, Hydrogen and Fuel Cells: Emerging technologies and applications, Elsevier Academic Press, 2005. | English |