Gardiner, A. H. (1951). The theory of speech and language (2a. ed.). Oxford University Press.
Chicago-čujuhus (17. p.)Gardiner, Alan H. The Theory of Speech and Language. 2a. ed. Nueva York: Oxford University Press, 1951.
MLA-čujuhus (9. p.)Gardiner, Alan H. The Theory of Speech and Language. 2a. ed. Oxford University Press, 1951.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.