APA-viite (7. p.)

Keskitalo, V., tiedekunta, H., Humanities, F. o., laitos, K., Languages, D. o., Jyväskylä, U. o., & yliopisto, J. (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, Humanistinen tiedekunta, Faculty of Humanities, Kielten laitos, Department of Languages, University of Jyväskylä, ja Jyväskylän yliopisto. The Effect of Instructions on Writing an Argumentative Text: A Study on Upper Secondary School Students' Written Performance in English. 2014.

MLA-viite (9. p.)

Keskitalo, Venla, et al. 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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