Hirsch, S. R. 
Abnormalities in parents of schizophrenics :  a review of the literature and an investigation of communication defects and deviances /  by Steven R. Hirsch and Julian P. Leff.   - London :  Oxford University Press,  1975.   - [vii],200p. :  ill. ;  26cm.   - Maudsley monographs ;  no.22 .