Tohutoro APA (7th ed.)

National Research Council (U.S.). Mathematics Learning Study Committee, Kilpatrick, J., & Swafford, J. (2002). Helping children learn mathematics. National Academy Press.

Tohutoru Kātū Chicago (17th ed.)

National Research Council (U.S.). Mathematics Learning Study Committee, Jeremy Kilpatrick, me Jane Swafford. Helping Children Learn Mathematics. Washington, DC: National Academy Press, 2002.

Tohutoro MLA (9th ed.)

National Research Council (U.S.). Mathematics Learning Study Committee, et al. Helping Children Learn Mathematics. National Academy Press, 2002.