APA-referens (7:e uppl.)

Sayeed, I., & Ahmed, S. (2017). Error analysis in writing: A comparative study of Bangla medium and English medium schools in Dhaka. BRAC University.

Chicago-referens (17:e uppl.)

Sayeed, Ireen, och Sabreena Ahmed. Error Analysis in Writing: A Comparative Study of Bangla Medium and English Medium Schools in Dhaka. BRAC University, 2017.

MLA-referens (8:e uppl.)

Sayeed, Ireen, och Sabreena Ahmed. Error Analysis in Writing: A Comparative Study of Bangla Medium and English Medium Schools in Dhaka. BRAC University, 2017.

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