Dickins, P. R., & Germaine, K. (1993). Evaluation. Oxford University Press.
Cita Chicago (17th ed.)Dickins, Pauline Rea, i Kevin Germaine. Evaluation. Oxford: Oxford University Press, 1993.
Cita MLA (9th ed.)Dickins, Pauline Rea, i Kevin Germaine. Evaluation. Oxford University Press, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.