Kruse, F., Williams, B., & Deely, J. (1986). Frontiers in Semiotics. Indiana University Press.
Chicago-čujuhus (17. p.)Kruse, Felicia, Brooke Williams, juo John Deely. Frontiers in Semiotics. Bloomington: Indiana University Press, 1986.
MLA-čujuhus (9. p.)Kruse, Felicia, et al. Frontiers in Semiotics. Indiana University Press, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.