APA-viite

Truc, V. T. T. If Condtional Structures Expressing Politeness Strategies: A corpus-Based Research on English and American Press Discourse.

Chicago-tyylinen lähdeviittaus

Truc, Vo Thi Thanh. If Condtional Structures Expressing Politeness Strategies: A Corpus-Based Research On English and American Press Discourse.

MLA-viite

Truc, Vo Thi Thanh. If Condtional Structures Expressing Politeness Strategies: A Corpus-Based Research On English and American Press Discourse.

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