Barbour, I. Ethics in an age of technology. HarperSanFrancisco.
Tohutoru Kātū Chicago (17th ed.)Barbour, Ian. Ethics in an Age of Technology. New York: HarperSanFrancisco.
Tohutoro MLA (9th ed.)Barbour, Ian. Ethics in an Age of Technology. HarperSanFrancisco.
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