Trích dẫn APA

Discourse and Communication for Sustainable Education. Daugavpils, Latvia: Center for Sustainable Education, Daugavpils University.

Trích dẫn kiểu Chicago

Discourse and Communication for Sustainable Education. Daugavpils, Latvia: Center for Sustainable Education, Daugavpils University.

Trích dẫn MLA

Discourse and Communication for Sustainable Education. Daugavpils, Latvia: Center for Sustainable Education, Daugavpils University.

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