SpringerLink (Online service), Smith, C. W., Elkins, J., & Gunn, S. (2011). Multiple perspectives on difficulties in learning literacy and numeracy. Springer.
Citación estilo ChicagoSpringerLink (Online service), Claire Wyatt Smith, John Elkins, and Stephanie Gunn. Multiple Perspectives on Difficulties in Learning Literacy and Numeracy. New York: Springer, 2011.
Cita MLASpringerLink (Online service), et al. Multiple Perspectives on Difficulties in Learning Literacy and Numeracy. Springer, 2011.
Warning: These citations may not always be 100% accurate.