Cheben, P. Photonics North 2013. SPIE Digital Library.
Chicago-čujuhus (17. p.)Cheben, Pavel. Photonics North 2013. SPIE Digital Library.
MLA-čujuhus (9. p.)Cheben, Pavel. Photonics North 2013. SPIE Digital Library.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.