Clark, L. R., & Cumley, R. W. (1962). book of health: A medical encyclopaedia for everyone (2nd ed.). Van Nostrand Reinhold Company.
Παραπομπή Chicago StyleClark, Lee Randolph, και Russel W. Cumley. Book of Health: A Medical Encyclopaedia for Everyone. 2nd ed. New Jersey: Van Nostrand Reinhold Company, 1962.
Παραπομπή MLAClark, Lee Randolph, και Russel W. Cumley. Book of Health: A Medical Encyclopaedia for Everyone. 2nd ed. Van Nostrand Reinhold Company, 1962.
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