Chapple, A., Ziebland, S., McPherson, A., & Herxheimer, A. (2006). What people close to death say about euthanasia and assisted suicide: A qualitative study.
Lua i Stíl Chicago (17ú heag.)Chapple, A., S. Ziebland, A. McPherson, agus A. Herxheimer. What People Close to Death Say About Euthanasia and Assisted Suicide: A Qualitative Study. 2006.
Lua MLA (9ú heag.)Chapple, A., et al. What People Close to Death Say About Euthanasia and Assisted Suicide: A Qualitative Study. 2006.
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