Bickerdike, J. (1990). The role of continuing professional development . Env Hlth, 98; 333-337
2.
Gagne R.M. and Biggs L.J. (1979). Principles of industrial design. New York, Holt, Rinehart and Winston (Eds)
3.
Hawkings G. and Agius R. (1992). Training in strategic problem solving in environmental health. Env Hlth Scotland, 4; 15
4.
Ngugi D.N. and Maghembe J.A. (1991). Prospects for integrated research and teaching in university. A paper presented at CUTL Seminar on Research and Development held at Chancellor College, Zomba, Malawi; from 16-20 December
5.
Shoo (1991). Training primary health care worker to foster community participation. World Hlth Forum, 12; 55-62