Inner London Education Authority, Casey, M., & Mahon, S. (1983). Keeping the school under review (2nd ed.). ILEA Learning Materials Service.
Cita Chicago (17th ed.)Inner London Education Authority, Marion Casey, i Sandy Mahon. Keeping the School Under Review. 2nd ed. London: ILEA Learning Materials Service, 1983.
Cita MLA (8th ed.)Inner London Education Authority, et al. Keeping the School Under Review. 2nd ed. ILEA Learning Materials Service, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.