Black, U. (2002). Optical Networks: Third Generation Transport Systems.
Chicago-čujuhus (17. p.)Black, Uyless. Optical Networks: Third Generation Transport Systems. New Delhi : Pearson Education (Singapore) Pte. Ltd, 2002.
MLA-čujuhus (9. p.)Black, Uyless. Optical Networks: Third Generation Transport Systems. 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.