Παραπομπή APA

Rice, D. P. (1977). The National Center for Health Statistics and the data needed for national health insurance.

Παραπομπή Chicago Style

Rice, D. P. The National Center for Health Statistics and the Data Needed for National Health Insurance. 1977.

Παραπομπή MLA

Rice, D. P. The National Center for Health Statistics and the Data Needed for National Health Insurance. 1977.

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