Feldstein Martin S. (1967). Economic analysis for health service: Efficiency : econométric studies of the British national health service. North-Holland.
Chicago Style (17th ed.) ZitazioaFeldstein Martin S. Economic Analysis for Health Service: Efficiency : Econométric Studies of the British National Health Service. Amsterdam: North-Holland, 1967.
MLA (9th ed.) ZitazioaFeldstein Martin S. Economic Analysis for Health Service: Efficiency : Econométric Studies of the British National Health Service. North-Holland, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.