Michael. (2010). Science Factory: Electricity and Batteries. S. Chand Publishing.
Chicago-čujuhus (17. p.)Michael. Science Factory: Electricity and Batteries. S. Chand Publishing, 2010.
MLA-čujuhus (9. p.)Michael. Science Factory: Electricity and Batteries. S. Chand Publishing, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.