1. Family resemblances in personality;Ahern;Behav. Genet.,1982
2. Generational differences in spouse similarity in educational attainment;Ahern;Behav. Genet.,1983
3. Korea, Its Land, People and Culture of all Ages;Anonymous,1960
4. The impact of Family Background and Intelligence on Tenth Grade Boys;Bachman,1970
5. Adolescence to Adulthood: Change and Stability in the Lives of Young Men;Bachman,1978