creedy, j., Evans, L., & Thomas, B. (1984). Economics: An integrated approach. Prentice-hall international.
Chicago-čujuhus (17. p.)creedy, john, Lynne Evans, juo Barry Thomas. Economics: An Integrated Approach. London: Prentice-hall international, 1984.
MLA-čujuhus (9. p.)creedy, john, et al. Economics: An Integrated Approach. Prentice-hall international, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.