Não informado. (2001). Psychologie & Education. Association Francaise des Psychologues Scolaires.
Lua i Stíl Chicago (17ú heag.)Não informado. Psychologie & Education. Dourdan, França: Association Francaise des Psychologues Scolaires, 2001.
Lua MLA (8ú heag.)Não informado. Psychologie & Education. Association Francaise des Psychologues Scolaires, 2001.
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