FITZGERALD, H. E. (1982). Developmental Psycology The Infant And Young Child Hiram E. Fitzgerald;ellen A.strommenn;jhon Paul Mckinnney. The Dorsey Press.
Lua i Stíl Chicago (17ú heag.)FITZGERALD, Hiram E. Developmental Psycology The Infant And Young Child Hiram E. Fitzgerald;ellen A.strommenn;jhon Paul Mckinnney. The Dorsey Press, 1982.
Lua MLA (8ú heag.)FITZGERALD, Hiram E. Developmental Psycology The Infant And Young Child Hiram E. Fitzgerald;ellen A.strommenn;jhon Paul Mckinnney. The Dorsey Press, 1982.
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