National Cancer Institute (U.S.). Prevention Branch, United States. Public Health Service, National Institutes of Health (U.S.), Stanford Research Center, & Levine, R. J. (1978). Asbestos: An information resource. National Cancer Institute.
Παραπομπή σε μορφή Chicago (17η εκδ.)National Cancer Institute (U.S.). Prevention Branch, United States. Public Health Service, National Institutes of Health (U.S.), Stanford Research Center, και Richard J. Levine. Asbestos: An Information Resource. Bethesda, Md: National Cancer Institute, 1978.
Παραπομπή σε μορφή MLA (8th εκδ.)National Cancer Institute (U.S.). Prevention Branch, et al. Asbestos: An Information Resource. National Cancer Institute, 1978.
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