Não informado. (1981). Monthly import detention list. Food and Drug Administration, Department of Health and Human Services.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Monthly Import Detention List. Washington: Food and Drug Administration, Department of Health and Human Services, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Monthly Import Detention List. Food and Drug Administration, Department of Health and Human Services, 1981.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.