Rickard, J., & Rickard, J. H. (1976). Economic analysis for policy formulation in the National Health Service.
Lua i Stíl Chicago (17ú heag.)Rickard, J., agus John Hellyar Rickard. Economic Analysis for Policy Formulation in the National Health Service. 1976.
Lua MLA (9ú heag.)Rickard, J., agus John Hellyar Rickard. Economic Analysis for Policy Formulation in the National Health Service. 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.