(1980). Teaching languages: A way and ways / Earl W. Stevick.
Chicago-čujuhus (17. p.)Teaching Languages: A Way and Ways / Earl W. Stevick. 1980.
MLA-čujuhus (9. p.)Teaching Languages: A Way and Ways / Earl W. Stevick. 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.