1. Dowson, Duncan (1979) History of Tribology, Longmans, London.
2. Bowden, F.P. and Tabor, D. (1950) Friction and Lubrication of Solids Part I, Oxford University Press; Revised edition (1954);
3. Paperback edition, (1986).
4. Bowden, F.P. and Tabor, D. (1964) Friction and Lubrication of Solids, Part II, Oxford University Press.
5. Johnson, K.L. (1976) “Adhesion at the contact of solids”, Theoretical and Applied Mechanics, Proceedings 4th IUTAM Congress, Koiter, W.T. (ed.) Amsterdam; North Holland, pp. 133–143.