Wallace, Michael J. Action research for language teachers / Michael J. Wallace. - 1st. ed., 11th print. - Cambridge [etc.] : Cambridge University Press, 2007. - X, 273 s. : il. ; 23 cm. - Cambridge Teacher Training and Development . Bibliogr. 266-269. Indeks. ISBN: 9780521555357 Subjects--Topical Terms: Język angielski--studia i nauczanie.