Não informado. (1981). Monthly import detention list. Food and Drug Administration, Department of Health and Human Services.
Chicago-Zitierstil (17. Ausg.)Não informado. Monthly Import Detention List. Washington: Food and Drug Administration, Department of Health and Human Services, 1981.
MLA-Zitierstil (8. Ausg.)Não informado. Monthly Import Detention List. Food and Drug Administration, Department of Health and Human Services, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.