These historical influences on schema therapy, as well as many other influences, are discussed by David Edwards & Arnoud Arntz in "Schema therapy in historical perspective", in van Vreeswijk, Broersen & Nardort 2012, pp. 3–26; Edwards & Arntz say that "the most important influence" on Young's development of schema therapy was the work of constructivist psychologists Vittorio Guidano and Giovanni Liotti. van Vreeswijk, Michiel; Broersen, Jenny; Nardort, Marjon, eds. (2012). The Wiley-Blackwell handbook of schema therapy: theory, research, and practice. Chichester, West Sussex; Hoboken, NJ: John Wiley & Sons. doi:10.1002/9781119962830. ISBN9780470975619. OCLC754105045.
These historical influences on schema therapy, as well as many other influences, are discussed by David Edwards & Arnoud Arntz in "Schema therapy in historical perspective", in van Vreeswijk, Broersen & Nardort 2012, pp. 3–26; Edwards & Arntz say that "the most important influence" on Young's development of schema therapy was the work of constructivist psychologists Vittorio Guidano and Giovanni Liotti. van Vreeswijk, Michiel; Broersen, Jenny; Nardort, Marjon, eds. (2012). The Wiley-Blackwell handbook of schema therapy: theory, research, and practice. Chichester, West Sussex; Hoboken, NJ: John Wiley & Sons. doi:10.1002/9781119962830. ISBN9780470975619. OCLC754105045.
Farrell, Reiss & Shaw 2014, p. 3. Farrell, Joan M; Reiss, Neele; Shaw, Ida A (2014). The schema therapy clinician's guide: a complete resource for building and delivering individual, group and integrated schema mode treatment programs. Chichester, West Sussex; Hoboken, NJ: John Wiley & Sons. ISBN9781118509180. OCLC869367683.