APA (7e ed.) Bronvermelding
ebrary, Inc, Gray, B., & Jackson, R. (2002). Advocacy and learning disability. Jessica Kingsley.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Barry Gray, en Robin Jackson. Advocacy and Learning Disability. London: Jessica Kingsley, 2002.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Advocacy and Learning Disability. Jessica Kingsley, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.