Kleczkowski, B. M., Elling, R. H., & Smith, D. L. (1984). Health system support for primary health care: A study based on the technical discussions held during the Thirty-fourth World Health Assembly, 1981. World Health Organization ; WHO Publications Centre USA, distributor].
Chicago-viite (17. p.)Kleczkowski, B. M., Ray H. Elling, ja Duane L. Smith. Health System Support for Primary Health Care: A Study Based on the Technical Discussions Held During the Thirty-fourth World Health Assembly, 1981. Geneva : [Albany, NY: World Health Organization ; WHO Publications Centre USA, distributor], 1984.
MLA-viite (8. p.)Kleczkowski, B. M., et al. Health System Support for Primary Health Care: A Study Based on the Technical Discussions Held During the Thirty-fourth World Health Assembly, 1981. World Health Organization ; WHO Publications Centre USA, distributor], 1984.