CHAMBERS. (1988). HANDBOOK OF COMMERCIAL TERMS. JAICO PUBLISHING HOUSE.
Chicago Style aipamenaCHAMBERS. HANDBOOK OF COMMERCIAL TERMS. BOMBAY: JAICO PUBLISHING HOUSE, 1988.
MLA aipamenaCHAMBERS. HANDBOOK OF COMMERCIAL TERMS. JAICO PUBLISHING HOUSE, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.