KENNEDY, L. M., & TIPPS, S. (2003). Guiding children's learning of mathematics.-- ed.9. Wadsworth.
Chicago-čujuhus (17. p.)KENNEDY, Leornard M., juo Steve TIPPS. Guiding Children's Learning of Mathematics.-- Ed.9. Australia: Wadsworth, 2003.
MLA-čujuhus (9. p.)KENNEDY, Leornard M., juo Steve TIPPS. Guiding Children's Learning of Mathematics.-- Ed.9. Wadsworth, 2003.
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