Gerstenmaier, C. I. (1972). The voices of the silent. Hart Pub.
Citación estilo ChicagoGerstenmaier, Cornelia I. The Voices of the Silent. New York: Hart Pub, 1972.
Cita MLAGerstenmaier, Cornelia I. The Voices of the Silent. Hart Pub, 1972.
Warning: These citations may not always be 100% accurate.