Trích dẫn APA

Sparer, M. S. (2019). States as Policy Laboratories: The Politics of State-Based Single-Payer Proposals. Am J Public Health.

Trích dẫn kiểu Chicago

Sparer, Michael S. "States As Policy Laboratories: The Politics of State-Based Single-Payer Proposals." Am J Public Health 2019.

Trích dẫn MLA

Sparer, Michael S. "States As Policy Laboratories: The Politics of State-Based Single-Payer Proposals." Am J Public Health 2019.

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