1. Tetracyclines in Sri Lanka;Bibile;The Prescriber,1976
2. Pharmaceutical Policies in Sri Lanka;Bibile,1977
3. Resistant Prices: A Study of Competitive Strains in the Antibiotic Markets;Brooke,1975
4. The Medicine Men;Coleman,1975
5. A doctor diagnoses dangers of brand abolition;Datey;Eastern Economist,1975