Shaumyan, S. (1987). A Semiotic Theory of Language. Indiana University Press.
Chicago-čujuhus (17. p.)Shaumyan, Sebastian. A Semiotic Theory of Language. Bloomington: Indiana University Press, 1987.
MLA-čujuhus (9. p.)Shaumyan, Sebastian. A Semiotic Theory of Language. Indiana University Press, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.