Não informado. (1980). School Psychology Review. National Association of School Psychologists.
Lua i Stíl Chicago (17ú heag.)Não informado. School Psychology Review. Cuyahoga Falls, Ohio: National Association of School Psychologists, 1980.
Lua MLA (8ú heag.)Não informado. School Psychology Review. National Association of School Psychologists, 1980.
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