Sekar. (2010). Analog Communication. Oxford University Press.
Chicago-čujuhus (17. p.)Sekar. Analog Communication. New Delhi: Oxford University Press, 2010.
MLA-čujuhus (9. p.)Sekar. Analog Communication. Oxford University Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.