Club of Rome Conference Helsinki & Club of Rome. Finland Committee. (1985). Managing global issues: Reasons for encouragement : proceedings of the Club of Rome Conference, Helsinki 1984. University of Helsinki, Lahti Research and Training Centre.
Cytowanie według stylu Chicago (wyd. 17)Club of Rome Conference Helsinki i Club of Rome. Finland Committee. Managing Global Issues: Reasons for Encouragement : Proceedings of the Club of Rome Conference, Helsinki 1984. [Lahti]: University of Helsinki, Lahti Research and Training Centre, 1985.
Cytowanie według stylu MLA (wyd. 9)Club of Rome Conference Helsinki i Club of Rome. Finland Committee. Managing Global Issues: Reasons for Encouragement : Proceedings of the Club of Rome Conference, Helsinki 1984. University of Helsinki, Lahti Research and Training Centre, 1985.