  We describe measurements of CP and CPT violation parameters in B^0B^0bar
oscillations, performed at BaBar by using BBbar events collected at the Y(4S)
mass peak. These are obtained from two different B-reconstruction methods,
namely: searching for two inclusive semileptonic B^0 decays in an event or
partially reconstructing one of the B^0 mesons in the D* l nu_l channel. The
results are in agreement with one another and with the most recent theoretical
calculations in the Standard Model scenario.
