Cita APA (7th ed.)
ebrary, Inc, & Cooper, P. (2000). Positive alternatives to exclusion. Routledge.
Cita Chicago (17th ed.)
ebrary, Inc, i Paul Cooper. Positive Alternatives to Exclusion. London: Routledge, 2000.
Cita MLA (9th ed.)
ebrary, Inc, i Paul Cooper. Positive Alternatives to Exclusion. Routledge, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.