O'Gorman, Gerald. The nature of childhood autism. - 2nd ed. - London Butterworths 1970. - vii, 163 p., 8 plates. 921002 Bibliography: p. 154-157. LCCN: 72552122 //r92 Subjects--Topical Terms: Autism in children LC Class. No.: RJ506.A9 / O4 1970b Dewey Class. No.: 618.92/8/982