Bowen, D. K. X-Ray Imaging II. SPIE Digital Library.
Chicago-čujuhus (17. p.)Bowen, D. Keith. X-Ray Imaging II. SPIE Digital Library.
MLA-čujuhus (9. p.)Bowen, D. Keith. X-Ray Imaging II. SPIE Digital Library.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.