Barnes, D. R., Britton, J. N., & Rosen, H. (1971). Language, the learner and the school (Rev. ed.). Penguin.
Cita Chicago Style (17a ed.)Barnes, Douglas R., James N. Britton, y Harold Rosen. Language, the Learner and the School. Rev. ed. Harmondsworth [etc.]: Penguin, 1971.
Cita MLA (9a ed.)Barnes, Douglas R., et al. Language, the Learner and the School. Rev. ed. Penguin, 1971.
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