Sloman, J. (2004). Economics for Business (3rd.). Pearson.
Chicago Style aipamenaSloman, John. Economics for Business. 3rd. Noida: Pearson, 2004.
MLA aipamenaSloman, John. Economics for Business. 3rd. Pearson, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.