1. in Recent Advances in Food Science (; eds) Vol. 4, pp. 271–283, Pergamon Press, Oxford, 1968.
2. ; in Proc. Trop. Sub-trop. Fruits 1968, p. 103, (Coursey, D. G. ed.).
3. in The Biochemistry of Fruits and their Products ( ed.) Vol. 2, p. 65, Academic Press, London, 1970.