(2015). Well Played Building Mathematical Thinking Through Number Games and Puzzles, Grades 3-5. [electronic resource].
Citação do estilo Chicago (17ª ed.)Well Played Building Mathematical Thinking Through Number Games and Puzzles, Grades 3-5. [electronic Resource]. 2015.
Citação MLA (9ª ed.)Well Played Building Mathematical Thinking Through Number Games and Puzzles, Grades 3-5. [electronic Resource]. 2015.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.