Caspi A، Roberts BW (2001). "Personality development across the life course: The argument for change and continuity". Psychological Inquiry. ج. 12 ع. 2: 49–66. DOI:10.1207/s15327965pli1202_01. S2CID:144947217.
Caspi A، Roberts BW (2001). "Personality development across the life course: The argument for change and continuity". Psychological Inquiry. ج. 12 ع. 2: 49–66. DOI:10.1207/s15327965pli1202_01. S2CID:144947217.