1. Amster, M.B., Hijazi, N. and Chan, R. (1983): Real time monitoring of low level air contaminants from hazardous waste sites. In National conference on management of uncontrolled hazardous waste sites, pp.98-99, Hazardous materials control research institute/ consultants, Washington, DC, Silver Spring, MD.
2. Butterworth, B.E., Popp, J.A., Conolly, R.B. and Goldsworthy, T.L. (1992): Chemically induced cell proliferation in carcinogenesis. In Mechanisms of carcinogenesis in risk identification (Vainio, H., Magee, P.N., McGregor, D.B. and McMichael A.J., eds.), IARC Scientific Publication, Number 116, pp.279-305, IARC, Lyon.
3. Chemical Daily (2008): N,N-dimethylformamide. In Chemical products handbook 15308. pp.528-529, The Chemical Daily Co., Tokyo.
4. Metabolism of N,N-dimethylformamide: Key to the understanding of its toxicity
5. International Agency for Research on Cancer (IARC) (1999): Dimethylformamide. In IARC monographs on the evaluation of the carcinogenic risks to humans. re-evaluation of some organic chemicals, hydrazine and hydrogen peroxide. Vol. 71 (Part Two), pp.545-574, IARC, Lyon.