Stevick, E. W. (1963). Workbook in language teaching. Abingdon.
Chicago-čujuhus (17. p.)Stevick, Earl W. Workbook in Language Teaching. New York, Estados Unidos: Abingdon, 1963.
MLA-čujuhus (9. p.)Stevick, Earl W. Workbook in Language Teaching. Abingdon, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.