Shaumyan, S. (1987). A Semiotic Theory of Language. Indiana University Press.
Dyfyniad Arddull ChicagoShaumyan, Sebastian. A Semiotic Theory of Language. Bloomington: Indiana University Press, 1987.
Dyfyniad MLAShaumyan, Sebastian. A Semiotic Theory of Language. Indiana University Press, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.