Duckworth, H. E. (1960). Electricity and magnetism. Holt, Rinehart Winston.
Chicago-čujuhus (17. p.)Duckworth, Henhry Edmison. Electricity and Magnetism. New York: Holt, Rinehart Winston, 1960.
MLA-čujuhus (9. p.)Duckworth, Henhry Edmison. Electricity and Magnetism. Holt, Rinehart Winston, 1960.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.