Hilleboe, H. E., Barkhuus, A., & Thomas W.C., j. a. (1972). Approaches to national health planning: By Herman E. Hilleboe, Arne Barkhuus and William C. Thomas. World Health Organization.
Chicago Style (17. basım) AtıfHilleboe, Herman E., A. Barkhuus, ve joint author Thomas W.C. Approaches to National Health Planning: By Herman E. Hilleboe, Arne Barkhuus and William C. Thomas. Geneva: World Health Organization, 1972.
MLA (9th ed.) AtıfHilleboe, Herman E., et al. Approaches to National Health Planning: By Herman E. Hilleboe, Arne Barkhuus and William C. Thomas. World Health Organization, 1972.
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