Osborn, R. (1965). Business finance The management approach. Century crofte.
Chicago-čujuhus (17. p.)Osborn, R. Business Finance The Management Approach. Appleton: Century crofte, 1965.
MLA-čujuhus (9. p.)Osborn, R. Business Finance The Management Approach. Century crofte, 1965.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.