Elzinga, K. G. (1975). Economics: A reader/2e (2nd ed.). Harper & Row.
Chicago Style aipamenaElzinga, Kenneth G. Economics: A Reader/2e. 2nd ed. New york: Harper & Row, 1975.
MLA aipamenaElzinga, Kenneth G. Economics: A Reader/2e. 2nd ed. Harper & Row, 1975.
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