ebrary, Inc, & Tester, J. W. (2012). Sustainable energy: Choosing among options (2nd ed.). MIT Press.
Chicago-čujuhus (17. p.)ebrary, Inc, juo Jefferson W. Tester. Sustainable Energy: Choosing Among Options. 2nd ed. Cambridge, MA: MIT Press, 2012.
MLA-čujuhus (9. p.)ebrary, Inc, juo Jefferson W. Tester. Sustainable Energy: Choosing Among Options. 2nd ed. MIT Press, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.