1. Brock, W. H.: 1969, ‘Lockyer and the Chemists: The First Dissociation Hypothesis’, Ambix
16: 1 and 2, 81–99.
2. Meadows, J. A.: 1972, Science and Controversy: A Biography of Sir Norman Lockyer. London: Macmillan.
3. Kedrov, B. M.: 1956, Evol’yuciya ponyatiya elementa v khimii. Moscow: izdatelstvo APN USSR.
4. Brock, W. H.: 1965, The Life and Work of William Prout, Medical History
9: 2, 101–26.
5. Solov’ev, Yu. I.: 1971, Evol’yuciya osnovnykh teoreticheskikh problem khimii. Moscow: Nauka.