TY  - JOUR
A1  - Bearman, P.S.
A1  - Bruckner, H.
T1  - Promising the Future: Virginity Pledges and First Intercourse
Y1  - 2001
DO  - 10.1086/320295
JF  - American Journal of Sociology
VL  - 106
IS  - 4
SP  - 859
EP  - -912

ER  -