Rumney, D. (1956). Emotional Problems of Early Childhood. Ment Health (Lond).
Čikaški stil citiranjaRumney, David. "Emotional Problems of Early Childhood." Ment Health (Lond) 1956.
MLA način citiranjaRumney, David. "Emotional Problems of Early Childhood." Ment Health (Lond) 1956.
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