Barton, D., & Hamilton, m. (1998). Local Literacies. Reading and Writing in one Community. london/new York: routledge. Barton, D., ivanic, r., appleBY, Y., HoDge, r., & tusting, K. (2007). Literacy, Lives and Learning. london/new York: routledge - Ana Cristina Silva (Universidade do Minho, 2011)