APA-čujuhus (7. p.)
ebrary, Inc, & Kern, W. S. (2000). The economics of sports. W.E. Upjohn Institute for Employment Research.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo William S. Kern. The Economics of Sports. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2000.
MLA-čujuhus (9. p.)
ebrary, Inc, juo William S. Kern. The Economics of Sports. W.E. Upjohn Institute for Employment Research, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.