APA-viite

Cai, L., Hays Ron D., Preston, K., & Reise, S. Using the nominal response model to evaluate response category discrimination in the PROMIS emotional distress item pools.

Chicago-tyylinen lähdeviittaus

Cai, Li., Hays Ron D, Kathleen Preston, ja Steven Reise. Using the Nominal Response Model to Evaluate Response Category Discrimination in the PROMIS Emotional Distress Item Pools.

MLA-viite

Cai, Li., Hays Ron D, Kathleen Preston, ja Steven Reise. Using the Nominal Response Model to Evaluate Response Category Discrimination in the PROMIS Emotional Distress Item Pools.

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