1. R. M. Horowitz and B. Gentili, Symposium: Sweetners, ed. by G. E. Inglett, The Avi Publishing Co., Westport, Conneticutt, 1974, pp. 193.
2. J. E. Hodge and E. G. Inglett, Symposium: Sweeteners, ed. by G.E. Inglett, The Avi Publishing Co., Westport, Conneticutt, 1974, pp. 216–234.