Hopkins, L. B. (1974). Let them be themselves: Language arts for children in elementary schools (2nd enl. ed.). Citation Press.
Cita Chicago (17th ed.)Hopkins, Lee Bennett. Let Them Be Themselves: Language Arts for Children in Elementary Schools. 2nd enl. ed. New York: Citation Press, 1974.
Cita MLA (9th ed.)Hopkins, Lee Bennett. Let Them Be Themselves: Language Arts for Children in Elementary Schools. 2nd enl. ed. Citation Press, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.