WOODS J E. (1978). MATHEMATICAL ECONOMICS TOPICS IN MULTI-SECTORAL ECONOMICS. LONGMAN GROUP.
Chicago-viite (17. p.)WOODS J E. MATHEMATICAL ECONOMICS TOPICS IN MULTI-SECTORAL ECONOMICS. LONDON & NEW YORK: LONGMAN GROUP, 1978.
MLA-viite (9. p.)WOODS J E. MATHEMATICAL ECONOMICS TOPICS IN MULTI-SECTORAL ECONOMICS. LONGMAN GROUP, 1978.
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