1. Ministry of Agriculture, Fisheries and Food, ‘Horticulture in Britain, Part 1, Vegetables’, 1967, p. 166 (London: H. M. S. O.)
2. Ministry of Agriculture, Fisheries and Food, Current Topics, 1969(8th Aug.)
3. & , The composition of foods', Medical Research Council, Special Report Series No. 297, 1960 (London: H. M. S. O.)
4. Onion Flavor and Odor, The Volatile Flavor Components of Onions
5. Analysis of Sulfur Compounds with Electron Capture/Hydrogen Flame Dual Channel Gas Chromatography.