SUITS, D. B. (1973). Principles of economics (2nd ed.). Harper & Row.
Chicago-čujuhus (17. p.)SUITS, Daniel B. Principles of Economics. 2nd ed. New York: Harper & Row, 1973.
MLA-čujuhus (9. p.)SUITS, Daniel B. Principles of Economics. 2nd ed. Harper & Row, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.