Nichols, P. (1981). Disabled: An illustrated manual of help and self-help. David and Charles.
Chicago-referens (17:e uppl.)Nichols, Philip. Disabled: An Illustrated Manual of Help and Self-help. London: David and Charles, 1981.
MLA-referens (9:e uppl.)Nichols, Philip. Disabled: An Illustrated Manual of Help and Self-help. David and Charles, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.