Drummond, O. Signal and Data Processing of Small Targets 2012. SPIE Digital Library.
Chicago-čujuhus (17. p.)Drummond, Oliver. Signal and Data Processing of Small Targets 2012. SPIE Digital Library.
MLA-čujuhus (9. p.)Drummond, Oliver. Signal and Data Processing of Small Targets 2012. SPIE Digital Library.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.