ebrary, Inc, Abrahamsen, E., & Fagerland, A. (2012). Health insurance: Issues, challenges and perspectives. Nova Science Publishers.
Chicago-viite (17. p.)ebrary, Inc, Edvard Abrahamsen, ja Aasta Fagerland. Health Insurance: Issues, Challenges and Perspectives. Hauppauge, N.Y.: Nova Science Publishers, 2012.
MLA-viite (9. p.)ebrary, Inc, et al. Health Insurance: Issues, Challenges and Perspectives. Nova Science Publishers, 2012.
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