http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
What research shows about birth order, personality, and I.Q
National Institute of Mental Health (U.S.)
Division of Scientific and Public Information.
Prepared under Contract Number 278-77-0033 (ST).
Science reports (National Institute of Mental Health (U.S.))