Working Group on Education and Training of Public Health Medical Officers Κοπεγχάγη, Δανία), & World Health Organization. Regional Office for Europe. (1977). The education and training of public health medical officers: Report on a Working Group : Copenhagen 23-25 February 1976. World Health Organization. Regional Office for Europe.
Παραπομπή σε μορφή Chicago (17η εκδ.)Working Group on Education and Training of Public Health Medical Officers Κοπεγχάγη, Δανία), και World Health Organization. Regional Office for Europe. The Education and Training of Public Health Medical Officers: Report on a Working Group : Copenhagen 23-25 February 1976. Copenhagen: World Health Organization. Regional Office for Europe, 1977.
Παραπομπή σε μορφή MLA (8th εκδ.)Working Group on Education and Training of Public Health Medical Officers Κοπεγχάγη, Δανία), και World Health Organization. Regional Office for Europe. The Education and Training of Public Health Medical Officers: Report on a Working Group : Copenhagen 23-25 February 1976. World Health Organization. Regional Office for Europe, 1977.