APA
Baker L. C., Shankarkumar Sharmila & National Bureau Of Economic Research. (1997). Manged care and health care expenditures: Evidence from medicare, 1990-1994. Cambridge, MA: NBER.
Chicago
Baker Laurence C, Shankarkumar Sharmila and National Bureau Of Economic Research. 1997. Manged care and health care expenditures: Evidence from medicare, 1990-1994. Cambridge, MA: NBER.
Harvard
Baker L. C., Shankarkumar Sharmila and National Bureau Of Economic Research. (1997). Manged care and health care expenditures: Evidence from medicare, 1990-1994. Cambridge, MA: NBER.
MLA
Baker Laurence C, Shankarkumar Sharmila and National Bureau Of Economic Research. Manged care and health care expenditures: Evidence from medicare, 1990-1994. Cambridge, MA: NBER. 1997.