Elzinga, K. G. (1975). Economics: A reader/2e (2nd ed.). Harper & Row.
Chicago Edition CitationElzinga, Kenneth G. Economics: A Reader/2e. 2nd ed. New york: Harper & Row, 1975.
Cita MLAElzinga, Kenneth G. Economics: A Reader/2e. 2nd ed. Harper & Row, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.