Wilburn, R. E. (2000). Understanding the preschooler. P. Lang.
Citación estilo ChicagoWilburn, Reudene E. Understanding the Preschooler. New York: P. Lang, 2000.
Cita MLAWilburn, Reudene E. Understanding the Preschooler. P. Lang, 2000.
Warning: These citations may not always be 100% accurate.