APA-viite

Thuan, N. M. D. Hedging Devices as Politeness Strategies in the Observer Newspaper: A Corpus-based Research.

Chicago-tyylinen lähdeviittaus

Thuan, Nguyen Minh Duc. Hedging Devices As Politeness Strategies in the Observer Newspaper: A Corpus-based Research.

MLA-viite

Thuan, Nguyen Minh Duc. Hedging Devices As Politeness Strategies in the Observer Newspaper: A Corpus-based Research.

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