Gaya APA
Reys, Robert, Linquist, Mary M., Lambdin, Diana V., Smith, Nancy L.. (2009).
Helping children learn mathematics (9th).
United States Of America:
John Willey & Sons, Inc.
Gaya Chicago
Reys, Robert, Linquist, Mary M., Lambdin, Diana V., Smith, Nancy L..
Helping children learn mathematics.
9th
United States Of America:
John Willey & Sons, Inc,
2009.
Text.
Gaya MLA
Reys, Robert, Linquist, Mary M., Lambdin, Diana V., Smith, Nancy L..
Helping children learn mathematics.
9th
United States Of America:
John Willey & Sons, Inc,
2009.
Text.
Gaya Turabian
Reys, Robert, Linquist, Mary M., Lambdin, Diana V., Smith, Nancy L..
Helping children learn mathematics.
9th
United States Of America:
John Willey & Sons, Inc,
2009.
Print.