Oller, J. W., & Richard-Amato, P. A. (1983). Methods that work: A smorgasbord of ideas for language teachers. Newbury House.
Cita Chicago Style (17a ed.)Oller, John W., y Patricia A. Richard-Amato. Methods That Work: A Smorgasbord of Ideas for Language Teachers. Rowley, Massachusetts [etc.]: Newbury House, 1983.
Cita MLA (9a ed.)Oller, John W., y Patricia A. Richard-Amato. Methods That Work: A Smorgasbord of Ideas for Language Teachers. Newbury House, 1983.
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