1. ‘Tea’, 1958 (London: Longmans, Green & Co.)
2. ‘Tea Manufacture in Ceylon’, 1958 (Talawakele, Ceylon; Tea Research Institute of Ceylon)
3. ‘Tea Manufacture’, 1963 (London: Oxford Univ. Press)
4. & , Ann. Rep. Tocklai exp. Sta., 1962, p. 78 (Calcutta: Indian Tea Ass.)