APA-čujuhus (7. p.)
Black, U. (2002). Optical networks: Third generation transport systems. Pearson Education.
Chicago-čujuhus (17. p.)
Black, Uyless. Optical Networks: Third Generation Transport Systems. Delhi: Pearson Education, 2002.
MLA-čujuhus (9. p.)
Black, Uyless. Optical Networks: Third Generation Transport Systems. Pearson Education, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.