World Future Studies Conference Dubrownik, World Future Studies Federation, & World Future Studies Federation. (1976). World alternatives - systems versus needs: Future of education : Education towards the future : proceedings of the fifth World Future Studies Conference, Dubrovnik 1976. World Future Studies Federation.
Chicago-Zitierstil (17. Ausg.)World Future Studies Conference Dubrownik, World Future Studies Federation, und World Future Studies Federation. World Alternatives - Systems Versus Needs: Future of Education : Education Towards the Future : Proceedings of the Fifth World Future Studies Conference, Dubrovnik 1976. Roma: World Future Studies Federation, 1976.
MLA-Zitierstil (9. Ausg.)World Future Studies Conference Dubrownik, et al. World Alternatives - Systems Versus Needs: Future of Education : Education Towards the Future : Proceedings of the Fifth World Future Studies Conference, Dubrovnik 1976. World Future Studies Federation, 1976.