TY  - CHAP
A1  - Manning, W.D.
A1  - Bulanda, R.E.
T1  - Cohabitation and measurement of family trajectories
Y1  - 2007
A3  - Hofferth, S. L.
A3  - Casper, L. M. 
T2  - Handbook of Measurement Issues in Family Research
CY  - Mahwah, NJ
PB  - Lawrence Erlbaum Associates

ER  -