Sherman, J. (1994). Feedback: Essential writing skills for intermediate students. Oxford University.
Cita Chicago (17th ed.)Sherman, Jane. Feedback: Essential Writing Skills for Intermediate Students. Oxford: Oxford University, 1994.
Cita MLA (9th ed.)Sherman, Jane. Feedback: Essential Writing Skills for Intermediate Students. Oxford University, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.