Gardner, R. A. (1971). Therapeutic communication with children (Primera edición.). Science House.
Cita Chicago (17th ed.)Gardner, Richard A. Therapeutic Communication with Children. Primera edición. New York: Science House, 1971.
Cita MLA (8th ed.)Gardner, Richard A. Therapeutic Communication with Children. Primera edición. Science House, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.