Digonnet, M. J. F. Optical Components and Materials VIII. SPIE Digital Library.
Chicago-čujuhus (17. p.)Digonnet, Michel J. F. Optical Components and Materials VIII. SPIE Digital Library.
MLA-čujuhus (9. p.)Digonnet, Michel J. F. Optical Components and Materials VIII. SPIE Digital Library.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.