Williams, V. (2019). Electrons and technology. University of Ife Press.
Chicago-čujuhus (17. p.)Williams, V.A. Electrons and Technology. University of Ife Press, 2019.
MLA-čujuhus (9. p.)Williams, V.A. Electrons and Technology. University of Ife Press, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.