Nowell, D., & Hills, D. (1988). CONTACT PROBLEMS INCORPORATING ELASTIC LAYERS.
Chicago-čujuhus (17. p.)Nowell, D., juo D. Hills. CONTACT PROBLEMS INCORPORATING ELASTIC LAYERS. 1988.
MLA-čujuhus (9. p.)Nowell, D., juo D. Hills. CONTACT PROBLEMS INCORPORATING ELASTIC LAYERS. 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.