Não informado. (1968). Cancer Chemotherapy Reports. National Cancer Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Cancer Chemotherapy Reports. Bethesda, Md: National Cancer Institute, 1968.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Cancer Chemotherapy Reports. National Cancer Institute, 1968.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.