Colm, G., & Carson, C. S. (1965). The economic outlook for 1966. National Planning Association, Center for Economic Projections.
Chicago-viite (17. p.)Colm, Gerhard, ja Carol S. Carson. The Economic Outlook for 1966. Washington: National Planning Association, Center for Economic Projections, 1965.
MLA-viite (9. p.)Colm, Gerhard, ja Carol S. Carson. The Economic Outlook for 1966. National Planning Association, Center for Economic Projections, 1965.
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