Rickard, J., & Rickard, J. H. (1976). Economic analysis for policy formulation in the National Health Service.
Čikaški stil citiranja (17. izdanje)Rickard, J., i John Hellyar Rickard. Economic Analysis for Policy Formulation in the National Health Service. 1976.
MLA način citiranja (9. izdanje)Rickard, J., i John Hellyar Rickard. Economic Analysis for Policy Formulation in the National Health Service. 1976.
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