Worton, Michael & Still, Judith. 1990. ”Introduction.” Teoksessa Michael Worton & Judith Still (toim.). Intertextuality: Theories and Practices. Manchester & New York: Manchester University Press, 1–44.
Worton, Michael & Still, Judith. 1990. ”Introduction.” Teoksessa Michael Worton & Judith Still (toim.). Intertextuality: Theories and Practices. Manchester & New York: Manchester University Press, 1–44.