Dammann, E., & Borgstrom, G. (1979). The future in our hands: What we can all do towards the shaping of a better world (First edition.). Pergamon Press.
Citazione stile Chigago Style (17a edizione)Dammann, Erik, e Georg Borgstrom. The Future in Our Hands: What We Can All Do Towards the Shaping of a Better World. First edition. Oxford [i pozostałe]: Pergamon Press, 1979.
Citatione MLA (9a ed.)Dammann, Erik, e Georg Borgstrom. The Future in Our Hands: What We Can All Do Towards the Shaping of a Better World. First edition. Pergamon Press, 1979.
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