ECN: Electronic Component News. Advantage Business Media.
Chicago-čujuhus (17. p.)ECN: Electronic Component News. Advantage Business Media.
MLA-čujuhus (9. p.)ECN: Electronic Component News. Advantage Business Media.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.