Critical Literacy in a Digital Era: Technology, Rhetoric, and the Public Interest, by Barbara Warnick. Mahwah, NJ: Lawrence Erlbaum Associates, 2002.

Laura J. Gurak Critical Literacy in a Digital Era: Technology, Rhetoric, and the Public Interest, by Barbara Warnick. Mahwah, NJ: Lawrence Erlbaum Associates, 2002. 2004 20 Inf. Soc. 1 db/journals/tis/tis20.html#Gurak04