(1973). The teaching of english in secondary schools. University Pr.
Chicago-čujuhus (17. p.)The Teaching of English in Secondary Schools. Cambridge: University Pr, 1973.
MLA-čujuhus (9. p.)The Teaching of English in Secondary Schools. University Pr, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.