1. H.M. (Skip) Kingston, Stephen J. Haswell, in: Microwave-Enhanced Chemistry, Fundamentals, Sample Preparation, and Application; American Chemical Society, Washington, DC, pp. 230–236.
2. H.M. (Skip) Kingston, Stephen J. Haswell, in: Microwave-Enhanced Chemistry, Fundamentals, Sample Preparation, and Application; American Chemical Society, Washington, DC, p. 226.