1. Acworth J Ewusi BN 1999. Prunus africana: striving for sustainable and equitable resource management in Cameroon. Medicinal Plant Conservation 5:15-18.
2. Acworth J Ewusi BN Donalt N 1998. Sustainable exploitation of Prunus africana on Mt. Cameroon. Symposium on the Conservation of Medicinal Plants in Trade in Europe RBG Kew London.
3. Barker NP Cunningham AB Morrow C Harley EH Huntley BJ 1994. A preliminary investigation into the use of RAPD to assess the genetic diversity of a threatened African tree species: Prunus africana. Botanical diversity in southern Africa. Proceedings of a conference on the Conservation and Utilization of Southern African Botanical Diversity Cape Town South Africa September 1993. Pretoria South Africa: National Botanical Institute 221-230.
4. Bombardelli E Morazzoni P 1997. Prunus africana (Hook. f.) Kalkm. Fitoterapia 68(3):205-218.
5. Bortiri E Sang-Hun Oh Jianguo Jiang Baggett S Granger A Weeks C Buckingham M Potter D Parfitt DE 2001. Phylogeny and systematics of Prunus (Rosaceae) as determined by sequence analysis of ITS and the chloroplast trnL-trn-F spacer DNA. Systematic Botany 26:797-807.