1. Some herbal remedies from Manzini region of Swaziland;Amusan;J. Ethnopharmacol.,2002
2. Some Swazi phytomedicines and their constituents;Amusan;Afr. J. Biotechnol.,2007
3. Encyclopaedia of Social Psychology,2007
4. Sacred Ecology: Traditional ecological Knowledge and Resource Management;Berkes,1999
5. A survey of indigenous herbal diarrhoeal remedies of OR Tambo district, Eastern Cape Province, South Africa;Bisi-Johnson;Afr. J. Biotechnol.,2010