Dahle, K., & Coulthard, A. (1991). On alternative ways of studying the future: International institutions, an annotated bibliography and a Norwegian case. Prosjekt Alternativ Framtid.
Chicago-Zitierstil (17. Ausg.)Dahle, Kjell, und Alison Coulthard. On Alternative Ways of Studying the Future: International Institutions, an Annotated Bibliography and a Norwegian Case. Oslo: Prosjekt Alternativ Framtid, 1991.
MLA-Zitierstil (9. Ausg.)Dahle, Kjell, und Alison Coulthard. On Alternative Ways of Studying the Future: International Institutions, an Annotated Bibliography and a Norwegian Case. Prosjekt Alternativ Framtid, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.