Hopkins, D. (1989). Evaluation for school development. Open University Press.
Cita Chicago (17th ed.)Hopkins, David. Evaluation for School Development. Milton Keynes [England] ; Philadelphia: Open University Press, 1989.
Cita MLA (8th ed.)Hopkins, David. Evaluation for School Development. Open University Press, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.