Ruth, L., & Murphy, S. (1988). Designing writing tasks for the assessment of writing. Ablex.
Cita Chicago (17th ed.)Ruth, Leo, i Sandra Murphy. Designing Writing Tasks for the Assessment of Writing. Norwood, N.J: Ablex, 1988.
Cita MLA (9th ed.)Ruth, Leo, i Sandra Murphy. Designing Writing Tasks for the Assessment of Writing. Ablex, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.