Não informado. (1968). Commercial import detentions. Food and Drug Administration, Department of Health and Human Services.
Chicago Style (17. basım) AtıfNão informado. Commercial Import Detentions. Washington: Food and Drug Administration, Department of Health and Human Services, 1968.
MLA (8th ed.) AtıfNão informado. Commercial Import Detentions. Food and Drug Administration, Department of Health and Human Services, 1968.
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