APA (7th ed.) Zitazioa
Knorr, D., Heine, C., & Engberg, J. (2014). Methods in writing process research. Peter Lang Edition.
Chicago Style (17th ed.) Zitazioa
Knorr, Dagmar, Carmen Heine, eta Jan Engberg. Methods in Writing Process Research. Frankfurt am Main, Germany: Peter Lang Edition, 2014.
MLA (9th ed.) Zitazioa
Knorr, Dagmar, et al. Methods in Writing Process Research. Peter Lang Edition, 2014.
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