APA-viite (7. p.)

Keskitalo, V. (2014). The effect of instructions on writing an argumentative text: A study on upper secondary school students' written performance in English.

Chicago-viite (17. p.)

Keskitalo, Venla. The Effect of Instructions on Writing an Argumentative Text: A Study on Upper Secondary School Students' Written Performance in English. Jyväskylä, 2014.

MLA-viite (9. p.)

Keskitalo, Venla. The Effect of Instructions on Writing an Argumentative Text: A Study on Upper Secondary School Students' Written Performance in English. 2014.

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