Fusfeld, D. R. (1982). The age of the economist (4th ed.). Scott, Foresman.
Chicago-viite (17. p.)Fusfeld, Daniel Roland. The Age of the Economist. 4th ed. Glenview, Ill: Scott, Foresman, 1982.
MLA-viite (9. p.)Fusfeld, Daniel Roland. The Age of the Economist. 4th ed. Scott, Foresman, 1982.
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