1. Associated Press (1977a) dateline Bismark, North Dakota, found in the Toronto Star, February 19, p. 1.
2. Associated Press (1977b) dateline Bismark, North Dakota, found in the Toronto Globe and Mail, June 23, p. 2.
3. Bennett, P.G. (1977) Toward a theory of hypergames, OMEGA, 5(5), pp. 749–751.
4. Bennett, P.G. (1980) Hypergames: the development of an approach to modelling conflicts, Futures 12(6) pp. 489–507.
5. Boyd, D.H. (1975) A scientific and policy review of the final environmental statement for the initial stage, Garrison Diversion, Unit, Volume II, The Impacts of the Garrison Diversion Unit on Canada, Manitoba Environmental Council, January.