Não informado. (1973). Papers and Studies in Contrastive Linguistics. Adam Mickiewicz University.
Cita Chicago Style (17a ed.)Não informado. Papers and Studies in Contrastive Linguistics. Poznan, Polonia: Adam Mickiewicz University, 1973.
Cita MLA (8a ed.)Não informado. Papers and Studies in Contrastive Linguistics. Adam Mickiewicz University, 1973.
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