1. Fire Performance of Furnishings as Measured in the NBS Furniture Calorimeter. Part 1, Lawson J.R., Walton W.D., Twilley W.H., National Bureau of Standards NBSIR 83-2787.
2. BS 5852: Part 2:1982, British Standard Fire Tests for Furniture, Part 2. Methods of Test for the Ignitability of Upholstered Composites for Seating by Flaming Sources.
3. Investigation of reagents for the colorimetric determination of small amounts of cyanide-II
4. EPA-600/4-79-020 Methods for the Chemical Analysis of Air and Water. Method 335.2 - Cyanide.