Gaya APA
Tipps, steve, Johnson, art, Kennedy, leonard m. (2011).
Guiding children's learning of mathematics .
United States Of America:
Cengage Learning.
Gaya Chicago
Tipps, steve, Johnson, art, Kennedy, leonard m.
Guiding children's learning of mathematics.
United States Of America:
Cengage Learning,
2011.
Text.
Gaya MLA
Tipps, steve, Johnson, art, Kennedy, leonard m.
Guiding children's learning of mathematics.
United States Of America:
Cengage Learning,
2011.
Text.
Gaya Turabian
Tipps, steve, Johnson, art, Kennedy, leonard m.
Guiding children's learning of mathematics.
United States Of America:
Cengage Learning,
2011.
Print.