TUCKER, K. (2014). Mathematics through play in the early years. Sage.
Chicago-viite (17. p.)TUCKER, Kate. Mathematics Through Play in the Early Years. Sage, 2014.
MLA-viite (9. p.)TUCKER, Kate. Mathematics Through Play in the Early Years. Sage, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.