APA-viite (7. p.)
Skehan, P. (2014). Processing perspectives on task performance. John Benjamins Publishing Company.
Chicago-viite (17. p.)
Skehan, Peter. Processing Perspectives on Task Performance. Amsterdam, The Netherlands ; Philadelphia, [Pennsylvania]: John Benjamins Publishing Company, 2014.
MLA-viite (9. p.)
Skehan, Peter. Processing Perspectives on Task Performance. John Benjamins Publishing Company, 2014.
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