Bezold, C., Hancock, T., & Schreuder, R. F. (1991). Health futures in the late 20th century: A collection of writings of "health futurists" and report of the workshop on health futurism and health future research Vinkeveen The Netherlands, 21-23 March 1991. Steering Committee on Future Health Scenario's.
Παραπομπή σε μορφή Chicago (17η εκδ.)Bezold, Clement, Trevor Hancock, και R. F. Schreuder. Health Futures in the Late 20th Century: A Collection of Writings of "Health Futurists" and Report of the Workshop on Health Futurism and Health Future Research Vinkeveen The Netherlands, 21-23 March 1991. Rijswijk: Steering Committee on Future Health Scenario's, 1991.
Παραπομπή σε μορφή MLA (8th εκδ.)Bezold, Clement, et al. Health Futures in the Late 20th Century: A Collection of Writings of "Health Futurists" and Report of the Workshop on Health Futurism and Health Future Research Vinkeveen The Netherlands, 21-23 March 1991. Steering Committee on Future Health Scenario's, 1991.