APA
Newhouse J. P., Insurance Experiment Group, . (1993). Free for all? : Lessons from the RAND helath insurance exper. Cambridge: Harvard Uni Pr.
Chicago
Newhouse Joseph P, Insurance Experiment Group, . 1993. Free for all? : Lessons from the RAND helath insurance exper. Cambridge: Harvard Uni Pr.
Harvard
Newhouse J. P., Insurance Experiment Group, . (1993). Free for all? : Lessons from the RAND helath insurance exper. Cambridge: Harvard Uni Pr.
MLA
Newhouse Joseph P, Insurance Experiment Group, . Free for all? : Lessons from the RAND helath insurance exper. Cambridge: Harvard Uni Pr. 1993.