APA-viite (7. p.)

Não informado. (1970). American Family Physician/GP. American Academy of General Practice.

Chicago-viite (17. p.)

Não informado. American Family Physician/GP. Kansas City, Kan: American Academy of General Practice, 1970.

MLA-viite (8. p.)

Não informado. American Family Physician/GP. American Academy of General Practice, 1970.

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