Cita APA (7th ed.)

Hargreaves, D. H., Hopkins, D., & Leask, M. (1991). The empowered school: The management and practice of development planning. Cassell Educational.

Cita Chicago (17th ed.)

Hargreaves, David H., David Hopkins, i Marilyn Leask. The Empowered School: The Management and Practice of Development Planning. London: Cassell Educational, 1991.

Cita MLA (9th ed.)

Hargreaves, David H., et al. The Empowered School: The Management and Practice of Development Planning. Cassell Educational, 1991.