Wennberg, R. N. (1989). Terminal choices: Euthanasia, suicide, and the right to die. William B. Eerdmans.
Tohutoru Kātū Chicago (17th ed.)Wennberg, Robert N. Terminal Choices: Euthanasia, Suicide, and the Right to Die. Grand Rapids: William B. Eerdmans, 1989.
Tohutoro MLA (9th ed.)Wennberg, Robert N. Terminal Choices: Euthanasia, Suicide, and the Right to Die. William B. Eerdmans, 1989.
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