Grell, M. (2008). EU Financial services: Insurance. Statistics in focus: Industry, trade and services.
Chicago-viite (17. p.)Grell, Michaela. "EU Financial Services: Insurance." Statistics in Focus: Industry, Trade and Services 2008.
MLA-viite (8. p.)Grell, Michaela. "EU Financial Services: Insurance." Statistics in Focus: Industry, Trade and Services, 2008.
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