@book{LaingEsterson, author = {Laing, Ronald D. and Esterson, A.}, title = {Sanity madness and the family. Families of Schizophrenics, Harmondsworth (Penguin Books) 197.}, language = {en} } @book{LaingEsterson, author = {Laing, Ronald D. and Esterson, A.}, title = {Sanity madness and the family, London (Tavistock Publications) 1964.}, language = {en} } @book{LaingEsterson, author = {Laing, Ronald D. and Esterson, A.}, title = {Sanity madness and the family, London (Tavistock Publications) 1964.}, language = {en} }