Walker, W. L. (1964). Demand for Care in Hospitals for the Mentally Subnormal. Ment Health (Lond).
Chicago Style aipamenaWalker, W. Lumsden. "Demand for Care in Hospitals for the Mentally Subnormal." Ment Health (Lond) 1964.
MLA aipamenaWalker, W. Lumsden. "Demand for Care in Hospitals for the Mentally Subnormal." Ment Health (Lond) 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.