SKIPPER HAROLD D. (1998). INTERNATIONAL RISK AND INSURANCE: AN ENVIRONMENTAL-MANAGERIAL APPROACH. MCGRAW-HILL.
Chicago Style aipamenaSKIPPER HAROLD D. INTERNATIONAL RISK AND INSURANCE: AN ENVIRONMENTAL-MANAGERIAL APPROACH. BOSTON: MCGRAW-HILL, 1998.
MLA aipamenaSKIPPER HAROLD D. INTERNATIONAL RISK AND INSURANCE: AN ENVIRONMENTAL-MANAGERIAL APPROACH. MCGRAW-HILL, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.