Førsund, F. R. (2007). Hydropower Economics. Springer US. https://doi.org/10.1007/978-0-387-73027-1
Chicago-čujuhus (17. p.)Førsund, Finn R. Hydropower Economics. Boston, MA: Springer US, 2007. https://doi.org/10.1007/978-0-387-73027-1.
MLA-čujuhus (9. p.)Førsund, Finn R. Hydropower Economics. Springer US, 2007. https://doi.org/10.1007/978-0-387-73027-1.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.