Anderson, a., & Stolks, S. (1984). Social and institutional influences on the development and practice of literacy. In H. Goelman, a. Oberg, & F. Smith (Eds). Awakening to Literacy. 24-37.
Brunner, J.S., Jolly, a., & Sylva, K. (1976). Play -- Its role in development and evolution. New York: Basic Books.
Hanline, M.F. (2001). Supporting emergent literacy in play-based activities. Young Exceptional Children. 4, 10. doi: 10.1177/109625060100400402.
Isenberg, J. & Jacob. E. (1983). Playful literacy activities and learning: preliminary observations. Paper presented at the International Conferences on Play and Play