Donald B. Snow. (2006). More Than a Native Speaker: An Introduction to Teaching English Abroad (Revised edition.). USA: Kirby Lithgraphic Company.
Chicago-tyylinen lähdeviittausDonald B. Snow. More Than a Native Speaker: An Introduction to Teaching English Abroad. Revised edition. USA: Kirby Lithgraphic Company, 2006.
MLA-viiteDonald B. Snow. More Than a Native Speaker: An Introduction to Teaching English Abroad. Revised edition. USA: Kirby Lithgraphic Company, 2006.
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