Não informado. (1981). Monthly import detention list. Food and Drug Administration, Department of Health and Human Services.
Chicago-referens (17:e uppl.)Não informado. Monthly Import Detention List. Washington: Food and Drug Administration, Department of Health and Human Services, 1981.
MLA-referens (8:e uppl.)Não informado. Monthly Import Detention List. Food and Drug Administration, Department of Health and Human Services, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.