Moretti, Franco. “The Soul and the Harpy.” Signs Taken For Wonders: On the Sociology of Literary Forms. 1983. Trans. David Forgacs. New York: Verso, 2005.
Carl, and Marlene Scardamalia. "Levels of Inquiry in Writing Research." Research
On Writing: Principles and Methods. Peter Mosenthal, Lynne Tamor, and Sean A.
Walmsley, eds. New York: Longman, 1983. 3-25.
Harry. Ecological Psychology in Context. Mahwah, N.J.: Erlbaum,