Bertoneche Marc. (2003). Financial Performance. Butterworth- Heinemann.
Chicago-čujuhus (17. p.)Bertoneche Marc. Financial Performance. Oxford: Butterworth- Heinemann, 2003.
MLA-čujuhus (9. p.)Bertoneche Marc. Financial Performance. Butterworth- Heinemann, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.