(1973). The teaching of english in secondary schools. University Pr.
Citazione stile Chigago Style (17a edizione)The Teaching of English in Secondary Schools. Cambridge: University Pr, 1973.
Citatione MLA (9a ed.)The Teaching of English in Secondary Schools. University Pr, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.