Graff, G., & Birkenstein, C. (2021). "They say / I say": The moves that matter in academic writing (Fifth Edition.). W.W. Norton & Company.
Παραπομπή σε μορφή Chicago (17η εκδ.)Graff, Gerald, και Cathy Birkenstein. "They Say / I Say": The Moves That Matter in Academic Writing. Fifth Edition. New York: W.W. Norton & Company, 2021.
Παραπομπή σε μορφή MLA (9th εκδ.)Graff, Gerald, και Cathy Birkenstein. "They Say / I Say": The Moves That Matter in Academic Writing. Fifth Edition. W.W. Norton & Company, 2021.
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