Noll, E. M. (1971). Science projects in electronics (2nd ed.). H. W. Sams.
Chicago-čujuhus (17. p.)Noll, Edward M. Science Projects in Electronics. 2nd ed. Indianapolis: H. W. Sams, 1971.
MLA-čujuhus (9. p.)Noll, Edward M. Science Projects in Electronics. 2nd ed. H. W. Sams, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.