Syracuse Research Corporation & United States. Agency for toxic Substances and Disease Registry. (2001). Interaction profile for strontium, cobalt, cesium, trichloroethylene, and polychlorinated biphenyls: Prepared by Syracuse Research Corporation. U.S. Department of Health and Human Services.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSyracuse Research Corporation এবং United States. Agency for toxic Substances and Disease Registry. Interaction Profile for Strontium, Cobalt, Cesium, Trichloroethylene, and Polychlorinated Biphenyls: Prepared by Syracuse Research Corporation. Atlanta, GA: U.S. Department of Health and Human Services, 2001.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিSyracuse Research Corporation এবং United States. Agency for toxic Substances and Disease Registry. Interaction Profile for Strontium, Cobalt, Cesium, Trichloroethylene, and Polychlorinated Biphenyls: Prepared by Syracuse Research Corporation. U.S. Department of Health and Human Services, 2001.