Widdowson, H. G.

Teaching language as communication / …で: Widdowson, H. G. (言語・文字資料 (印刷物))

Handbook of foreign language communication and learning [electronic resource]/ …で: Knapp, Karlfried.; Seidlhofer, Barbara.; Widdowson, H. G. (言語・文字資料 (印刷物))

A history of English language teaching / …で: Howatt, A. P. R.; Widdowson, H. G. (言語・文字資料 (印刷物))