Lamb, S. M. (1966). Outline of stratificational grammar. Georgetown University Press.
Chicago-čujuhus (17. p.)Lamb, Sydney M. Outline of Stratificational Grammar. Washington, D.C: Georgetown University Press, 1966.
MLA-čujuhus (9. p.)Lamb, Sydney M. Outline of Stratificational Grammar. Georgetown University Press, 1966.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.