APA
Paley S., . (2012). Promoting positive behaviour when supporting people with a learning disability and people with autis. Sage: Los angeles.
Chicago
Paley Sharon, . 2012. Promoting positive behaviour when supporting people with a learning disability and people with autis. Sage: Los angeles.
Harvard
Paley S., . (2012). Promoting positive behaviour when supporting people with a learning disability and people with autis. Sage: Los angeles.
MLA
Paley Sharon, . Promoting positive behaviour when supporting people with a learning disability and people with autis. Sage: Los angeles. 2012.