Gardner, J. E. (1999). Smart and smarter: Enhancing your child's intelligence through cognitive coaching. Harwood Academic Pub.
Chicago-viite (17. p.)Gardner, James E. Smart and Smarter: Enhancing Your Child's Intelligence Through Cognitive Coaching. Australia: Harwood Academic Pub, 1999.
MLA-viite (9. p.)Gardner, James E. Smart and Smarter: Enhancing Your Child's Intelligence Through Cognitive Coaching. Harwood Academic Pub, 1999.
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