http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Anne Colby .] ; with commentaries by Kurt Fischer, Herbert D. Saltzstein and ry Lawrence Kohlberg and Anne Colby.
Results of a 20-year longitudinal study of moral judgment development using the Kohlberg cognitive-developmental theory of moral judgment on 58 boys aged 10, 13 & 16 at time 1.
Monographs of the Society for Research in Child Development ; v. 48, nos. 1-2, serial no. 200