APA-viite (7. p.)

Não informado. (1976). Advance Data from Vital & Health Statistics. National Center for Health Statistics.

Chicago-viite (17. p.)

Não informado. Advance Data from Vital & Health Statistics. Hyattsville, Md: National Center for Health Statistics, 1976.

MLA-viite (8. p.)

Não informado. Advance Data from Vital & Health Statistics. National Center for Health Statistics, 1976.

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