Science Council of Canada. (1977). Canada as a conserver society: Resource uncertainties and the need for new techologies. Science Council of Canada ; available by mail from Print. and Pub. Supply and Services.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Science Council of Canada. Canada as a Conserver Society: Resource Uncertainties and the Need for New Techologies. Ottawa : Hull, Que.: Science Council of Canada ; available by mail from Print. and Pub. Supply and Services, 1977.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Science Council of Canada. Canada as a Conserver Society: Resource Uncertainties and the Need for New Techologies. Science Council of Canada ; available by mail from Print. and Pub. Supply and Services, 1977.
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