Publisher: In: Cocoa Research Unit Report for 2001, University of the West Indies, St Augustine, Trinidad and Tobago. CRU University of the West Indies; 2002. Augustine, Trinidad.
Publisher: In: Proceedings of the 13th International Cocoa Research Conference, 9-14 October 2000, Kota Kinabalu, Sabah, Malaysia. Malaysia: COPAL; 2001. p. 219.