Berndt, E. R., Busch, S. H., & Frank, R. G. (1998). Price indexes for acute phase treatment of depression. National Bureau of Economic Research.
Lua i Stíl Chicago (17ú heag.)Berndt, Ernst R., Susan H. Busch, agus Richard G. Frank. Price Indexes for Acute Phase Treatment of Depression. Cambridge: National Bureau of Economic Research, 1998.
Lua MLA (9ú heag.)Berndt, Ernst R., et al. Price Indexes for Acute Phase Treatment of Depression. National Bureau of Economic Research, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.