Levitt, S. (1985). Treatment of cerebral palsy and motor delay. Sophie levitt.
Chicago Style aipamenaLevitt, Shophie. Treatment of Cerebral Palsy and Motor Delay. Britain: Sophie levitt, 1985.
MLA aipamenaLevitt, Shophie. Treatment of Cerebral Palsy and Motor Delay. Sophie levitt, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.