Ellis, H. S. (1952). A survey of contemporary economics. R. D. Irwin, for the American Economics Association.
Chicago-viite (17. p.)Ellis, Howard Sylvester. A Survey of Contemporary Economics. Homewood, Ill: R. D. Irwin, for the American Economics Association, 1952.
MLA-viite (9. p.)Ellis, Howard Sylvester. A Survey of Contemporary Economics. R. D. Irwin, for the American Economics Association, 1952.
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