Vanden Belt, R. J., Ronan, J. A., & Bedynek, J. L. (1979). Cardiology: A clinical approach. Yearbook Medical Pub.
Lua i Stíl Chicago (17ú heag.)Vanden Belt, Ron J., James A. Ronan, agus Julius L. Bedynek. Cardiology: A Clinical Approach. Chicago: Yearbook Medical Pub, 1979.
Lua MLA (9ú heag.)Vanden Belt, Ron J., et al. Cardiology: A Clinical Approach. Yearbook Medical Pub, 1979.
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