Smithson, C. (2003). Credit portfolio management. Hoboken, N.J: John Wiley.
Chicago Style aipamenaSmithson, Charles. Credit Portfolio Management. Hoboken, N.J: John Wiley, 2003.
MLA aipamenaSmithson, Charles. Credit Portfolio Management. Hoboken, N.J: John Wiley, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.