1. Amagqirha;Broster,1981
2. Living in two worlds;Buhrmann,1986
3. Cocks, M. (1997). Towards an understanding of Amayeza esiXhosa stores (African chemists): How they operate, and the services they offer in the Eastern Cape. Master's Thesis in Anthropology, Rhodes University, Grahamstown, South Africa.
4. The role of African Chemists in the health care system of the Eastern Cape province of South Africa;Cocks;Social Science & Medicine,2000
5. Cosminsky, S. (1994). All roads lead to the pharmacy: Use of pharmaceuticals on a Guatemalan plantation. In N. Etkin, & M. Tan (Eds.). Medicines: Meanings and contexts. Quezon City, Philippines: Health Action Information Network.