Harvey, J. (1968). Intermediate economics. Macmillan.
Chicago-čujuhus (17. p.)Harvey, J. Intermediate Economics. London: Macmillan, 1968.
MLA-čujuhus (9. p.)Harvey, J. Intermediate Economics. Macmillan, 1968.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.