APA-viite (7. p.)
ROMSKI, M., & ET AL. (1996). MAPPING THE MEANINGS OF NOVEL VISUAL SYMBOLS BY YOUTH WITH MODERATE OR SEVERE MENTAL RETARDATION.
Chicago-viite (17. p.)
ROMSKI, M.A, ja ET AL. MAPPING THE MEANINGS OF NOVEL VISUAL SYMBOLS BY YOUTH WITH MODERATE OR SEVERE MENTAL RETARDATION. 1996.
MLA-viite (9. p.)
ROMSKI, M.A, ja ET AL. MAPPING THE MEANINGS OF NOVEL VISUAL SYMBOLS BY YOUTH WITH MODERATE OR SEVERE MENTAL RETARDATION. 1996.
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