Levitt, S. (1982). Treatment of cerebral palsy and motor delay (2nd ed.). Blackwell Scientific Pub.
Čikaški stil citiranja (17. izdanje)Levitt, Sophie. Treatment of Cerebral Palsy and Motor Delay. 2nd ed. Oxford: Blackwell Scientific Pub, 1982.
MLA način citiranja (9. izdanje)Levitt, Sophie. Treatment of Cerebral Palsy and Motor Delay. 2nd ed. Blackwell Scientific Pub, 1982.
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