Jespersen, O. (1904). How to teach a foreign language (1a ed.). George Allen & Unwin.
Cita Chicago Style (17a ed.)Jespersen, Otto. How to Teach a Foreign Language. 1a ed. London: George Allen & Unwin, 1904.
Cita MLA (8a ed.)Jespersen, Otto. How to Teach a Foreign Language. 1a ed. George Allen & Unwin, 1904.
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