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.
Чикаго стиль цитування (17-те видання)Club of Rome Conference Helsinki та 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.
Стиль цитування MLA (9-ме видання)Club of Rome Conference Helsinki та 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.