Journal of Renewable and Sustainable Energy. AIP Publishing.
Chicago-čujuhus (17. p.)Journal of Renewable and Sustainable Energy. AIP Publishing.
MLA-čujuhus (9. p.)Journal of Renewable and Sustainable Energy. AIP Publishing.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.